
Our pets are little angels, they can do no wrong, right?
So when they start acting out, whether it’s non-stop barking or a once-friendly pet becoming aggressive, it can be stressful and confusing. Even the best-behaved companions can struggle, especially when big life changes, like a house move or a new family member, shake things up.
The good news is that most behaviour problems can be managed with the right approach, patience, and understanding. In this post, we’ll cover some of the most common behaviour issues in our pets and, more importantly, what you can do to help your furry friend get back on track.
Understanding Pet Behaviour: Why Do Pets Act Out?
The truth is, pet behaviour isn’t always simple. Like us, our furry companions have their own personalities, experiences, and quirks. Their behaviour is shaped by a mix of natural instincts, learned responses, and the environment they grow up in. Understanding these influences can help us respond to their actions with patience and the right approach.
Natural Instincts vs. Learned Behaviour
Our pets carry instincts passed down through thousands of years of evolution. Think about a dog digging in the garden or a cat suddenly pouncing on a moving toy; these behaviours are deeply rooted in their ancestry.
For example, guarding food or territory comes naturally to many dogs, as it did for their wild ancestors. These instincts typically start showing around 6-8 weeks of age and become stronger over time.
But instincts are only part of the behaviour puzzle. Every experience your pet has helps shape their behaviour. A dog that gets treats and praise for sitting nicely learns that sitting brings good things. On the other hand, a pet that’s startled by a loud noise might become wary of that spot in the house. Positive experiences early in life are crucial for shaping well-adjusted pets.
Genetics and Breed Tendencies
While we often assume a pet’s breed determines its personality, studies suggest that breed accounts for a small percentage of a pet’s overall behaviour. That said, certain traits do tend to run stronger in specific breeds:
- Herding breeds (e.g., Border Collies, Australian Shepherds) have a natural drive to control movement and often excel at training.
- Retrievers (e.g., Labradors, Golden Retrievers) are naturally eager to please and love carrying things in their mouths.
- Terriers (e.g., Jack Russells, Fox Terriers) tend to have strong hunting instincts and high energy levels.
- Guard breeds (e.g., Rottweilers, Dobermans) are naturally more protective of their family and home.
These breed tendencies don’t mean a pet is destined to behave a certain way, but they can help us understand their natural instincts and tailor training to best suit their needs.
Environmental and Lifestyle Factors
The way we raise and care for our pets plays a huge role in their behaviour. Some of the biggest influences include:
- Early Life Experiences: The first 3-12 weeks of a pet’s life are critical for their social and emotional development. Positive exposure to different people, animals, and environments during this time helps shape a confident and well-adjusted pet.
- Social Environment: A pet raised in a lively household may be more energetic and playful, while a pet that hasn’t been socialised much might struggle in unfamiliar situations.
- Daily Routine: Pets thrive on routine. Sudden changes, like moving to a new house or introducing a new pet, can lead to stress-related behaviours such as excessive barking, hiding, or even destructive chewing.
- Training and Socialisation: Early training makes a world of difference. Pets that are properly socialised before are more likely to be confident, well-mannered, and less prone to fear-based aggression.
- Health and Diet: Sometimes, behaviour problems aren’t about training at all; your pet could be trying to tell you something’s wrong. Poor nutrition, pain, or underlying health issues can cause sudden changes in behaviour. If your pet is suddenly acting differently, a vet check-up is always a good idea.

Common Behaviour Problems in Cats
Cats are independent, intelligent creatures with strong natural instincts. While their behaviours may seem puzzling at times, many common issues stem from their environment, past experiences, or even medical conditions.
Scratching Furniture and Walls
For cats, scratching is a natural and necessary behaviour, despite what it does to our furniture. Cats scratch to keep their claws healthy, stretch and strengthen their muscles, as mark their territory by leaving both visual marks and scent signals.
More often than not, cats prefer vertical surfaces like couches because they resemble tree trunks, which are their natural scratching posts in the wild. To redirect this behaviour:
- Provide sturdy, tall scratching posts near their favourite furniture.
- Choose materials like sisal fibre, bark-covered logs, or softwood.
- Use cat-friendly deterrents (like double-sided tape) on furniture while encouraging scratching on designated posts.
Litter Box Avoidance
If your cat starts avoiding the litter box, it does not mean they are doing it “on purpose”. In fact, research shows that 1 in 10 cats are likely to develop elimination regression and related issues.
Medical issues
Health problems are one of the most common reasons a cat suddenly stops using the litter box. Conditions like urinary tract infections (UTIs), bladder stones, kidney disease, diabetes, or digestive issues can make it painful or difficult for them to go to the toilet. If your cat strains, cries, or frequently attempts to urinate without success, consult your vet immediately.
It’s Not You, It’s The Litter Box
Cats are picky about their bathroom setup, and they may refuse to use a box that is:
- Too small: They need enough space to turn around and dig comfortably.
- Covered or uncovered: Some cats prefer privacy, while others dislike enclosed spaces.
- In a high-traffic area: A litter box in a noisy or busy spot can make cats feel vulnerable.
- Too dirty: Cats have a strong sense of smell and may avoid a box that isn’t cleaned regularly.
Surface or Location Preferences
Some cats develop strong preferences for where they relieve themselves. If they start using rugs, beds, or quiet corners, it could mean:
- They don’t like the type of litter in the box.
- The box is in an inconvenient or uncomfortable spot.
- They associate the litter box with a negative experience, such as pain from a UTI.
Stress & Territorial Disputes
Cats are sensitive creatures, and stress can greatly impact their litter box habits. Common triggers include:
- New pets, people, or changes in the household.
- Competition in multi-cat homes. Cats may avoid a litter box if another cat dominates it.
- Loud noises or disruptions near their litter area.
- Changes in routine or environment. Even moving the litter box can cause stress.
So, How Do You Encourage Proper Litter Box Use?
- Follow the “One Box Per Cat Plus One Extra” Rule: If you have multiple cats, ensure there are enough litter boxes to prevent territorial disputes. A good rule is one box per cat, plus one extra placed in different areas.
- Keep Boxes Clean with Daily Scooping: Cats prefer a clean environment, so scoop waste daily and fully clean the box with mild soap and water once a week. Avoid strong-smelling cleaners, as they can deter use.
- Experiment with Different Litter Types & Box Placements: Some cats dislike certain litter textures or scents. If your cat avoids the box, try switching to unscented, fine-grain litter or a softer substrate. Also, experiment with open vs. covered boxes and place them in quiet, low-traffic areas.
- Reduce Stress & Make the Box a Safe Space: Help your cat feel comfortable using the litter box by placing it in a quiet, accessible location, avoiding sudden changes in litter, placement, or box type and providing enough space.
Aggression Towards Humans or Other Pets
It’s never easy when our beloved cats become less than friendly, and aggression can be one of the most concerning behaviour problems. Cats have some sharp claws and teeth, and when they’re feeling aggressive, it can lead to some damage!
- Fear or Self-Defence: Cats, like any animal, can become aggressive when they feel trapped or threatened. If a cat is cornered or they perceive a situation as dangerous, they may lash out in self-defence. This is especially true for cats who are naturally anxious or those who have had negative experiences with other animals or people in the past. Signs to watch for include hissing, growling, or a defensive posture such as puffing up their body or arching their back. If they feel there’s no escape, their aggression may increase.
- Territorial Behaviour: Cats are territorial animals, and they can become aggressive when they feel their space is being invaded. This is particularly common in multi-pet households. They may become possessive of their favourite spots and will defend these spaces aggressively against other pets or even people. New pets, unfamiliar animals outside the home, or a change in living environment can also trigger territorial disputes, causing your cat to act aggressively toward anything or anyone that threatens their space.
- Redirected Aggression: Sometimes, cats will lash out at something or someone that isn’t their intended target. For example, if a cat sees a squirrel outside but can’t reach it, they might become frustrated and attack the first thing that comes near them, whether that’s another pet or even you.
- Pain-Related Aggression: When cats are in pain (from pain or sickness) they may act aggressively as a way to protect themselves. If a cat feels hurt, they might associate any touch with discomfort or even fear, which could lead them to lash out if approached. If your cat shows signs of aggression along with other physical symptoms, such as limping, changes in appetite, or hiding, it’s important to consult a vet to rule out any health issues that might be causing pain.
- Maternal Instincts: Mother cats are naturally protective of their kittens, and aggression is often a way to defend their young from perceived threats. If you’ve recently brought home a new cat or animal, and your cat is showing aggression, this might be due to their maternal instincts, especially if they have kittens or are still nursing.
How to Manage Aggression in Cats
- Avoid Punishing Your Cat: Punishment may seem like an immediate solution to aggressive behaviour, but it can make things worse. Punishing your cat can increase their fear and stress, leading to even more aggression.
- Give Them Space: When your cat shows signs of aggression, the best thing you can do is give them space. Allow your cat to retreat to a quiet, safe area where they can calm down without feeling cornered or trapped. Interacting with them during these moments may lead to more aggression, so be patient and let them settle on their own.
- Identify and Remove Potential Stressors: If aggression is occurring frequently, it’s crucial to identify and address any underlying stressors in your cat’s environment. These can be changes in routine, conflicts with other pets, loud noises, or lack of “safe” spaces
Excessive Meowing or Yowling
Cats are generally silent when interacting with each other but have developed meowing as a special way to communicate with humans. While some cats, like the Siamese, are naturally more vocal, excessive meowing can be a sign that something is not quite right.
- Medical problems: One of the most common reasons for a sudden increase in meowing is health-related issues, particularly thyroid problems or kidney disease. Cats with hyperthyroidism, for example, may be more vocal due to increased energy levels or restlessness. Kidney disease can also cause increased vocalisation as cats may become more agitated or uncomfortable as their condition progresses. If your cat is meowing more than usual, especially if accompanied by other signs like changes in appetite, drinking more water, or weight loss, it’s important to get them checked by a vet to rule out any medical conditions.
- Hunger or thirst: Cats may also use meowing to express their hunger or thirst. If your cat is constantly vocalising, they could be reminding you it’s time for their meal, or they may be trying to communicate that they’re thirsty. Some cats also meow for a treat or extra food between meals. This behaviour is often reinforced if your cat receives attention or food when they meow, making it more likely they’ll continue the behaviour.
- Anxiety or loneliness: Cats are often more vocal when they feel anxious or lonely. If your cat is left alone for extended periods, they might meow excessively out of a need for companionship or reassurance. Cats are social creatures, and when they feel isolated, they may try to get your attention by vocalising. Try creating a more enriched environment for your cat with interactive toys, puzzles, or even cat trees to help alleviate boredom. If you’re away often, consider a second pet to provide companionship
- Breeding behaviour: Unspayed or unneutered cats, particularly females in heat, are known to meow excessively as part of their breeding behaviour. These loud, persistent vocalisations are often aimed at attracting mates and can be quite disruptive. If your cat’s vocalisation is tied to this behaviour, spaying or neutering your cat can help reduce the meowing and prevent unwanted pregnancies.
Fearfulness and Hiding
It’s completely normal for cats to hide in new or unfamiliar environments. Hiding serves as a natural coping mechanism when they’re feeling stressed or overwhelmed. However, if your cat continues to hide for extended periods or seems unusually fearful, it could indicate a more serious underlying issue that needs attention.
- Feeling Unsafe in a New Environment or After a Change: Cats are creatures of habit and can be highly sensitive to changes in their environment. A move to a new home, the arrival of new furniture, or even a shift in your routine can make your cat feel uncertain and anxious. Hiding provides them with a safe space to retreat when they feel overwhelmed or unsure about their new surroundings.
- Stress from Loud Noises, New Pets, or Visitors: Cats are highly sensitive to loud noises and may look for hiding places to escape from things like thunderstorms, fireworks, or even loud household appliances. Similarly, the introduction of new pets, visitors, or unfamiliar faces in the home can also make your cat feel uneasy, prompting them to hide.
- Past Trauma or Negative Experiences: For some cats, especially newly rescued felines, hiding may be linked to past trauma or negative experiences. If a cat has previously been in an abusive or stressful situation, they might use hiding as a way to protect themselves and cope with lingering anxiety. In these cases, it’s important to be patient and understanding while providing a calm and supportive environment.
How to Help Your Cat Feel More Secure
- Provide Quiet, Safe Spaces: Create areas in your home where your cat can feel safe and secure. A quiet room, a cozy bed, or even a cat carrier with a soft blanket can serve as their retreat. These spaces should be away from high-traffic areas, providing your cat with the peace they need to feel at ease.
- Avoid Forcing Them Out of Hiding: It’s natural to want to encourage your cat to come out and socialise, but forcing them out of hiding can increase their anxiety. Give them the time and space they need to feel comfortable on their own terms. Over time, as your cat feels more secure, they will come out when they’re ready.
- Use Familiar Scents and Comforting Objects: Cats rely heavily on scent to feel at home. Familiar smells, such as your clothing or their favourite blanket, can provide comfort and reassurance. If you’ve recently moved or introduced new items, try using familiar items to help them feel more grounded and less anxious.
- Ensure Food, Water, and Litter Boxes are Easily Accessible: Keep their food, water, and litter boxes close by so they don’t have to venture far for these essentials. This will help your cat feel more secure and less stressed about coming out of hiding.
Common Behaviour Problems in Dogs
There is a misconception that all dogs are energetic, lovable and playful. And while we wish that were the case, they can develop challenging behaviours that require patience, understanding, and proper training.
Excessive Barking
Barking and vocalisations are a natural way for dogs to communicate. Research indicates that 60-70% of pet dogs bark at strangers, which is completely normal. However, when barking becomes persistent or problematic, it’s important to take a closer look at the cause of the behaviour.
Common triggers for excessive barking include:
- Boredom or Lack of Mental Stimulation: Dogs, especially active or intelligent breeds, require mental stimulation to stay engaged and content. Without adequate mental challenges, such as puzzle toys, training sessions, or interactive play, your pup may start barking excessively out of boredom. This becomes especially apparent if they are left alone for long periods or don’t have enough activities to do during the day.
- Territorial Responses: Many dogs are naturally protective of their homes and their territory. Barking at visitors, delivery people, or passersby is often a sign of territorial behaviour. It’s your dog’s way of alerting you that someone is near their space. While this is a natural response, it can become excessive if the dog barks at every noise or movement, even when there’s no real threat.
- Attention-Seeking Behaviour: Some dogs learn that barking gets them the attention they want. Whether it’s barking for food, to be let outside, or to play, this behaviour can become habitual if the dog learns that it brings a reward. It’s especially common in dogs that are left alone frequently or have learned that barking can lead to interaction from their owners.
- Fear or Anxiety-Related Responses: Dogs that are fearful or anxious often bark as a response to stressful situations. This could include barking at loud noises (such as thunderstorms, fireworks, or sirens), at unfamiliar environments, or when they are left alone. Anxiety-related barking is often accompanied by other signs of distress, such as pacing, drooling, or destruction of household items.
How to Manage Excessive Barking
- Mental Stimulation: One of the most effective ways to reduce barking caused by boredom is to ensure your dog has enough mental stimulation throughout the day. Interactive toys, puzzle feeders, or even learning new tricks can keep your dog’s mind engaged and reduce the urge to bark out of boredom. Additionally, regular training sessions can tire out your dog, making them less likely to engage in unnecessary barking.
- Desensitisation: If your dog’s barking is triggered by certain stimuli, such as visitors or other dogs passing by the window, you can work on desensitising them to these triggers. Gradually expose your dog to these situations at a controlled level, rewarding calm behaviour with treats or praise. Over time, this will help your dog become less reactive and more relaxed in the face of the trigger.
- Consistency is Key: Inconsistent responses to barking can confuse your dog and make the behaviour more difficult to correct. Be sure that everyone in your household responds the same way to barking, whether it’s ignoring the behaviour or reinforcing calm behaviour. The more consistent you are, the quicker your dog will learn what is expected.
Separation Anxiety
Separation anxiety can be one of the most distressing behavioural issues for both dogs and their owners. It occurs when a dog becomes anxious or upset when separated from their guardian. This condition can be difficult for both the dog and their family, as it can manifest in a range of troubling behaviours that reflect the dog’s stress and discomfort.
Signs of separation anxiety can include:
- Destructive Behaviour Near Exit Points: Dogs may chew on or scratch on doors and windowsills in an attempt to escape or in response to their anxiety. This can also extend to damaging furniture or other household items as a way to express their frustration.
- Excessive Drooling or Panting: Dogs suffering from separation anxiety may exhibit excessive drooling or panting, even when there is no physical exertion.
- Accidents Indoors: When dogs experience separation anxiety, they may lose control of their bladder or bowels and have accidents indoors, even if they are normally house-trained. This behaviour is often a sign of extreme stress and emotional upset caused by being separated from their person.
- Constant Barking, Howling, or Whining: A common sign of separation anxiety is excessive vocalisation. This is their way of expressing distress and attempting to call out for their guardian, as they feel insecure and frightened without them.
How to Manage Separation Anxiety in Dogs
Managing separation anxiety requires patience, understanding, and consistent training. While it can take time, with the right approach, dogs can learn to cope with being alone.
- Gradual Desensitisation: This process involves slowly getting your dog accustomed to being alone for increasingly longer periods of time. Start by leaving your dog alone for short periods, even if it’s just a few minutes, and gradually increase the time as they become more comfortable.
- Create Positive Associations with Alone Time: To reinforce calmness, try associating your departure with something positive. For example, you could leave a special toy or a puzzle feeder filled with treats to keep your dog occupied. This helps them connect being alone with a rewarding experience, which can alleviate some of their anxiety.
- Establish a Consistent Routine: Dogs thrive on routine, and an inconsistent schedule can increase anxiety. Try to keep your dog’s daily routine as consistent as possible, especially when it comes to feeding, exercise, and departure times. Knowing what to expect can provide a sense of stability and reassurance.
- Provide a Comfortable and Safe Space: Make sure your dog has a designated, comfortable space where they feel secure. This might be a crate, a quiet room, or a specific area where they feel safe. Keep their favourite bedding, toys, and water bowl nearby, and ensure the space is free from distractions or anything that might add to their stress.
- Exercise Before Leaving: Before you leave your pet alone, take them for a walk or engage in some form of physical exercise. This can help tire them out and reduce anxiety. A physically tired dog is less likely to engage in destructive or anxious behaviours when left alone.
- Avoid Punishment: It’s important to avoid punishing your dog for behaviours related to separation anxiety, such as chewing or barking excessively. Punishment can worsen their anxiety and cause more distress. Instead, focus on redirecting their behaviour and reinforcing calmness.
Destructive Chewing
Chewing is a natural and essential behaviour in dogs. Puppies, in particular, are prone to chewing as they explore their world and ease the discomfort that comes with teething. But without training, it can quickly become destructive.
Common Causes of Destructive Chewing
- Teething (Especially in Puppies Under 12 Months): As puppies go through the teething process, their baby teeth fall out and adult teeth emerge, causing discomfort in their gums. This leads them to chew on objects to relieve the pain and pressure. Typically, teething behaviour subsides once their adult teeth have fully erupted, usually by the time they reach 6-12 months.
- Exploration of Their Environment: Dogs, especially young puppies, explore the world with their mouths. This natural instinct drives them to chew as a way of investigating their surroundings. It’s how they interact with new textures, tastes, and smells.
- Anxiety or Stress: Dogs may chew destructively as a way of coping with anxiety or stress. This could include separation anxiety, fear of loud noises, or stress from changes in their environment (such as moving to a new home). Chewing helps some dogs self-soothe during stressful situations.
- Nutritional Deficiencies: A lack of proper nutrition can also lead to unusual chewing behaviours. Nutritional deficiencies, particularly in minerals like iron and calcium, can cause your dog to chew on things they normally wouldn’t. It’s important to ensure your dog is on a well-balanced diet, and if chewing persists, a vet checkup can rule out any dietary issues.
- Boredom or Lack of Exercise: Dogs that don’t get enough exercise or mental engagement may resort to chewing as a way to release pent-up energy. Bored dogs often chew to entertain themselves, and this behaviour can become more destructive the longer they are left without proper outlets for their energy.
Jumping on People
Jumping is a natural greeting behaviour for dogs, as they often seek attention or excitement when interacting with humans. However, it is an unwanted behaviour for many owners.
Here’s how you can help curb the jumping behaviour and teach your dog to greet people in a calmer, more respectful way:
- Teach the “Four on the Floor” Rule: Start by teaching your dog that keeping all four paws on the ground is the desired behaviour. When they jump up, gently guide them back down and only reward them when they’re standing or sitting calmly with all paws on the floor. This reinforces that calm greetings are the right way to get attention.
- Reward Calm Behaviour: Dogs thrive on positive reinforcement. Each time your dog approaches a person without jumping, offer praise, treats, or affection. This rewards calmness and helps your dog understand that this behaviour is preferred. Make sure the rewards are immediate and consistent to strengthen the connection.
- Be Consistent in Your Responses: Consistency is key in training. Everyone in the household should use the same commands and respond the same way when the dog jumps. If some people allow the jumping and others don’t, it can confuse your dog, making the behaviour harder to correct.
- Use a Leash During Initial Training: When you’re working on this behaviour, using a leash can be helpful to control your dog’s movements. By gently guiding your dog away from jumping on people, you can reinforce the desired greeting behaviour. This also provides you with better control in situations where you might not be able to intervene quickly enough.
- Redirect with Alternative Behaviours: Most dogs jump out of excitement, and redirecting their energy can help. Encourage them to sit, lie down, or shake paws before giving attention. Teaching them these alternative behaviours gives them an outlet for their excitement and ensures a more respectful greeting.
Accidents Indoors
House-soiling is a common issue that can affect both puppies and adult dogs. While puppies are still learning the ropes of house training, adult dogs can also experience accidents indoors.
Common Causes of Indoor Accidents
- Medical Conditions Requiring Vet Attention: Medical issues, such as urinary tract infections (UTIs), kidney disease, or gastrointestinal problems, can make it difficult for dogs to control their bladder or bowels. These conditions can cause increased frequency of urination, urgency, or even incontinence.
- Limited Outdoor Access or Inconsistent Bathroom Routines: Dogs rely on consistent potty breaks to avoid accidents. If your dog isn’t getting enough outdoor access or their bathroom routine is irregular, they may have trouble holding it.
- Anxiety-Related Issues: Anxiety can also cause accidents. This might occur during stressful situations, such as when you’re gone for a long time (separation anxiety), when there are changes in the household (e.g., a new pet or a baby), or during loud noises like thunderstorms or fireworks.
- Previous Living Conditions: Dogs adopted from shelters or have been rescued might have developed poor bathroom habits due to lack of training or stress in their previous environment. If a dog was left in a confined space or had limited access to outdoor areas, they may have learned to relieve themselves indoors out of necessity. It can take time for them to adjust to new rules and expectations in a stable home.
How to Address Indoor Accidents
- Establish a Consistent Potty Routine: A consistent potty routine is key to avoiding indoor accidents. Take your dog outside at regular intervals, especially after meals, naps, playtime, and first thing in the morning. This helps reinforce the idea that there is a designated time and place for bathroom breaks. Puppies, in particular, may need more frequent potty breaks.
- Ensure Easy Access to Outdoor Bathroom Areas: Make sure your dog has easy access to a designated bathroom area outdoors. If you’re away for long periods, consider providing access to a dog door or arranging for a pet sitter to take your dog out regularly. For dogs in apartments or homes without yards, you might need to schedule additional outdoor walks or bathroom breaks throughout the day.
- Consult a Veterinarian: If accidents persist, a visit to the vet is necessary to rule out medical conditions like UTIs, kidney disease, or other health issues that could be causing incontinence or frequent urination. Early detection and treatment can help resolve these issues quickly and prevent further accidents.
- Patience and Positive Reinforcement: Avoid punishment when your dog has an accident indoors. Punishment can create fear and confusion, making the problem worse. Instead, focus on rewarding your dog for going outside to do their business. Positive reinforcement, such as treats, praise, or affection, will encourage your dog to continue using the bathroom in the appropriate place.
- Reduce Anxiety Triggers: If anxiety is the cause of your dog’s indoor accidents, work to identify and minimise stressors. Create a safe, quiet space where your dog can retreat when feeling anxious. For separation anxiety, gradual desensitisation training and providing comforting items can help ease your dog’s anxiety.

Key Takeaways
Our pets speak to us through their behaviour, so when our furry friends start acting differently, it’s tempting to see it as simple misbehaviour. The truth is, these behaviours often tell us something important about their needs or health.
Whether we’re dealing with a cat who’s suddenly avoiding the litter box or a dog who can’t handle being alone, catching these issues early makes all the difference. Positive training, the right environment, and plenty of reinforcement help our pets stay happy and balanced.
The journey to better behaviour takes time, and if you need help, The House Call Vet is here to help! With our expert team, we’re ready to support you and your pet every step of the way. Whether it’s understanding a sudden change in behaviour, offering expert advice, or addressing potential health concerns, we’re committed to providing compassionate care that makes a difference!