Understanding
Pet Behaviour
Problems
From destructive chewing to unexplained aggression — most pet behaviour problems have clear causes and proven solutions. Let us help you decode what your pet is trying to tell you.
What Are Pet Behaviour Problems?
Pet behaviour problems are any actions your pet displays that are unsafe, destructive, or socially disruptive — and that deviate from what is expected for their species, breed, and age.
They are one of the leading reasons pets are surrendered to shelters, but the vast majority are entirely preventable and treatable with the right approach, patience, and understanding.
Identify the Root Cause
Every unwanted behaviour has a reason behind it — fear, boredom, pain, or lack of guidance.
Apply the Right Strategy
Generic advice rarely works. Solutions must match the specific behaviour and the individual animal.
Stay Consistent
Lasting change comes from daily, consistent effort — not occasional training sessions.
Build the Bond
Training is not just about behaviour — it's about deepening trust between you and your pet.
Why Do Pets Develop Behaviour Problems?
Understanding the root cause is the first step toward an effective solution. Most problems fall into one of these six categories.
Fear & Anxiety
Past trauma, loud noises, new environments, or lack of socialisation can trigger ongoing anxiety-driven behaviours.
Boredom & Excess Energy
Under-stimulated pets redirect their energy into destructive or attention-seeking behaviours.
Medical Issues
Pain, hormonal imbalances, neurological conditions, and dental problems can all manifest as behaviour changes.
Poor Early Socialisation
Pets not exposed to people, animals, and environments during their critical developmental window often struggle later.
Inconsistent Training
Mixed signals from different household members confuse pets and undermine learned behaviours.
Genetics & Breed Traits
Some behaviours are breed-specific instincts — herding, chasing, guarding — that need appropriate outlets rather than suppression.
7 Most Common Pet Behaviour Problems
Each card covers what the behaviour is, its warning signs, and proven steps you can take right now to address it.
Aggression
Aggression towards people or other animals is one of the most serious behaviour problems. It can stem from fear, pain, resource guarding, or inadequate socialisation.
- Visit a vet first to rule out pain-related causes
- Avoid punishment — it escalates fear-based aggression
- Work with a certified animal behaviourist
- Use counter-conditioning and desensitisation
Separation Anxiety
Pets with separation anxiety become distressed when left alone, often causing damage to property and distress to themselves.
- Practice short departures and gradually increase time
- Use puzzle feeders and enrichment toys
- Create a safe, comfortable solo space
- Consider calming supplements after vet consultation
Excessive Barking
Dogs bark to communicate, but compulsive or excessive barking signals an unmet need or underlying anxiety that needs addressing.
- Identify and address the trigger
- Teach a "quiet" command with positive reinforcement
- Increase daily exercise and mental stimulation
- Never shout — it sounds like you're joining in
Destructive Chewing
Chewing is natural, but when directed at furniture or shoes it signals boredom, anxiety, or teething that needs to be redirected.
- Provide appropriate chew toys and rotate them regularly
- Supervise with crate training when alone
- Apply pet-safe bitter spray to off-limit items
- Increase daily exercise before alone time
Inappropriate Elimination
House soiling or litter box avoidance after previous training almost always signals that something has changed — physically or emotionally.
- Rule out UTIs or gastrointestinal issues first
- Keep litter boxes clean — scoop daily
- Re-establish toilet training with a consistent schedule
- Neutralise old spots with enzymatic cleaner
Jumping & Leash Pulling
Jumping up and leash-pulling are the most common complaints from dog owners — both are straightforward to correct with consistent training.
- Completely ignore jumping — no eye contact, no touch
- Reward "four paws on the floor" immediately
- Use a front-clip harness to reduce pulling
- Practice "stop-and-wait" leash walking daily
Excessive Scratching (Cats)
Scratching is a natural feline behaviour used to mark territory, stretch muscles, and maintain claws — but furniture pays the price without proper outlets.
- Provide multiple scratching posts in preferred locations
- Use sisal or cardboard textures your cat prefers
- Apply double-sided tape to off-limit areas temporarily
- Reward use of scratching post with treats
How Behaviour Problems Differ by Species
Dogs and cats share some behaviour problems, but the causes and solutions differ significantly between species.
| Behaviour Problem | 🐕 In Dogs | 🐈 In Cats |
|---|---|---|
| Aggression | Often fear-based or territorial; can escalate to biting | Typically redirected or play aggression; hissing and swatting |
| Anxiety | Separation anxiety very common; triggered by owner absence | Environmental stress; sensitive to household changes |
| Destructive Behaviour | Chewing furniture, shoes, and household items | Scratching surfaces and knocking objects off shelves |
| Vocalisation | Excessive barking or howling | Yowling, excessive meowing, especially at night |
| Elimination Issues | Marking, indoor accidents, training regression | Litter box avoidance, inappropriate urination |
| Attention Seeking | Jumping, pawing, nudging, whining | Knocking items over, sitting on books or keyboards |
| Best Training Approach | Positive reinforcement; clicker training; structured routines | Short sessions; food rewards; environmental enrichment |
8 Proven Training Principles That Actually Work
Regardless of the specific problem, these evidence-based principles form the foundation of lasting behavioural change.
Reward the Behaviour You Want
Positive reinforcement — rewarding desired behaviour immediately — is far more effective than punishment. Timing is critical: reward within 2 seconds.
Be Consistent, Every Time
Mixed rules from different family members destroy progress. Agree on rules before training begins and ensure everyone follows them without exceptions.
Keep Sessions Short
Pets learn best in short, focused sessions. Five to ten minutes, two to three times a day, outperforms a single 30-minute session every time.
Never Train When Frustrated
Pets read body language and emotional state perfectly. Training when frustrated creates negative associations and sets back progress significantly.
Address Needs Before Training
A dog that hasn't been walked cannot focus on training. Always meet physical and mental exercise needs before beginning a session.
End on a Success
Always close a training session with something your pet does well. Ending positively keeps them motivated and eager for the next session.
Generalise Across Environments
A dog that sits at home may not respond in the park. Practice commands in many different environments to build reliable, generalised behaviour.
Track Progress Over Time
Keep a simple behaviour diary. Behavioural change takes time — a record helps you spot patterns and maintain motivation through setbacks.
When a Vet or Behaviourist Is Essential
Many behaviour problems can be managed at home, but some require professional intervention. Attempting to handle serious issues without expert guidance can make things significantly worse.
- 🔴Any biting that breaks skin — immediate professional evaluation required
- 🔴Sudden behaviour change in a previously well-behaved pet — always rule out medical causes first
- 🔴Self-harming behaviour such as excessive licking, chewing paws, or tail-chasing
- 🟠Severe separation anxiety where the pet cannot be left alone safely
- 🟠Aggression toward children or other pets not improving with training
- 🟡No improvement after six to eight weeks of consistent, structured training
🐾 Your Action Plan
- 1Book a vet check-up — rule out medical causes before any behavioural intervention begins
- 2Keep a behaviour diary — note triggers, timing, frequency, and your pet's state before each incident
- 3Research certified professionals — look for a Certified Clinical Animal Behaviourist (CCAB) or accredited trainer
- 4Share the diary with your professional — the more context they have, the faster progress happens
- 5Commit to the programme — most plans take 8–12 weeks of consistent effort for lasting results
Frequently Asked Questions
Common questions from pet owners about behaviour problems and how to address them.
Help Your Pet Live Their Best Life
Every pet deserves a happy, confident, well-adjusted life — and every owner deserves a pet they understand. Explore our training guides to take the next step.