Separation Anxiety in Dogs and Cats: Complete NZ Guide

By ZiggySitters NZ  •  March 12, 2026  •  12 min read

Does your dog panic the moment you pick up your keys? Does your cat meow excessively or toilet outside the litter box when alone? Separation anxiety is one of the most common behavioural issues affecting New Zealand pets, and it can be deeply distressing for both animals and their owners. This guide covers everything you need to recognise, manage, and treat separation anxiety in dogs and cats.

1. What Is Separation Anxiety?

Separation anxiety is a stress response that occurs when a pet becomes excessively anxious about being left alone. Unlike simple mischief or boredom, true separation anxiety involves genuine distress and can manifest in destructive behaviour, house soiling, excessive vocalisation, and physical symptoms like pacing or panting.

Research suggests that up to 20-40% of dogs experience some degree of separation anxiety, though many cases go unreported. Cats are less commonly diagnosed, but feline separation anxiety is increasingly recognised as a real and under-reported condition.

2. Signs and Symptoms in Dogs

Recognising separation anxiety is the first step toward helping your pet. Dogs with separation anxiety typically show signs within 15-30 minutes of their owner leaving, though some start the moment the owner prepares to leave.

Common behavioural signs include:

Important: Some of these behaviours can also indicate other medical conditions. Always consult your vet first to rule out urinary tract infections, gastrointestinal issues, pain, or other health problems before assuming anxiety is the cause.

3. Signs and Symptoms in Cats

Cats are more subtle in expressing distress, which is why feline separation anxiety is often missed. However, attentive owners may notice changes in their cat\'s behaviour specifically when left alone.

Signs of separation anxiety in cats:

4. Common Causes in NZ Pets

Understanding what triggers separation anxiety helps in developing an effective treatment plan. Several factors commonly contribute to the development of separation anxiety in New Zealand pets.

Changes in household routine

New Zealand\'s flexible working arrangements mean many pets have become used to having their owners home during COVID-19 and its aftermath. The return to office work, or any significant change in the household routine, can trigger separation anxiety in pets who have grown accustomed to constant company.

Major life changes

Moving to a new home, the arrival of a new family member (baby or pet), loss of a family member or another pet, or a change in work schedule can all trigger anxiety. Pets are creatures of habit and thrive on predictability.

Past trauma

Rescue dogs and cats from shelters may have histories of abandonment or rehoming that make them more prone to attachment issues. Rescue pets from the SPCA or other New Zealand shelters often display some degree of separation-related behaviour, particularly in their first few months in a new home.

Lack of prior experience

Puppies or kittens who were not gradually accustomed to being alone during their critical socialisation period (between 3-14 weeks for puppies, 2-7 weeks for kittens) may develop anxiety later in life when alone time becomes necessary.

5. Treatment Options

Separation anxiety is treatable, but it requires patience and consistency. There is no instant fix, and the treatment approach should be tailored to your pet\'s specific triggers and severity.

Behaviour modification training

The gold standard for treating separation anxiety is systematic desensitisation and counter-conditioning. This involves gradually increasing the time your pet spends alone while creating positive associations with your departure cues.

Start with very short departures (just a few seconds) and build up slowly over weeks or months. Practice departure cues like picking up keys or putting on shoes without actually leaving, so these cues lose their anxiety-provoking meaning.

Tip: Keep departures and arrivals low-key. Don\'t make a big fuss when you leave or return, as this can heighten your pet\'s emotional state. A calm, matter-of-fact approach helps your pet understand that your comings and goings are normal events.

Environmental enrichment

Providing mental stimulation can reduce anxiety and redirect your pet\'s focus. Puzzle feeders, treat-dispensing toys, and long-lasting chews can keep your pet occupied during alone time.

For cats, vertical spaces (cat trees, shelves), scratching posts, and window views can make alone time more comfortable. Consider a companion cat for lonely felines, though this should be introduced carefully.

Pheromone therapy

Synthetic pheromones can help calm anxious pets. For dogs, Adaptil (which mimics the pheromone produced by nursing mothers) comes in collars, plug-in diffusers, and sprays. For cats, Feliway (mimicking facial pheromones) can reduce stress. Both are available from New Zealand vets and pet stores.

Calming supplements and nutrition

Several natural supplements have shown promise in reducing anxiety. These include:

Specialised calming pet foods are also available from veterinary brands. Consult your vet before starting any supplements to ensure they are appropriate for your pet.

Medication

In severe cases, behavioural medication may be necessary. Common options include:

Medication is typically used alongside behaviour modification, not as a standalone solution. A New Zealand veterinary behaviourist can assess your pet and recommend an appropriate treatment plan.

6. Practical Management Strategies

While you work on long-term treatment, there are practical steps you can take to reduce your pet\'s distress on a daily basis.

Create a safe space

Designate a comfortable area where your pet feels secure. This might be a crate (for dogs who see it as a den), a specific room, or a quiet corner with their bed and toys. Make this space positive with treats, meals, and comfortable bedding.

Exercise before leaving

A tired pet is generally a calmer pet. Providing adequate physical and mental exercise before you leave can help your dog settle more easily. A morning walk, play session, or training practice can make a significant difference.

Leave comfort items

Leaving an item with your scent, like an unwashed t-shirt, can comfort anxious pets. Playing calm music or leaving the TV on at low volume can also provide background reassurance.

Consider a pet sitter or walker

For pets with moderate to severe anxiety, having a trusted pet sitter or dog walker visit during the day can break up alone time and provide reassurance. In-home pet sitters from ZiggySitters can care for your pet in familiar surroundings, reducing stress while you are at work or travelling.

Practice short absences

Start with very brief absences, even just walking to the letterbox and back. Gradually increase the time as your pet shows they can cope. The goal is to build confidence that you always return.

7. When to Seek Professional Help

If your pet\'s separation anxiety is severe, or if you are not seeing improvement with basic management strategies, it is time to enlist professional help.

Your vet

Start with your regular veterinarian, who can rule out medical causes and discuss medication options. Some NZ vet clinics also have in-house behaviourists or can refer you to a specialist.

Animal behaviourists

Certified applied animal behaviourists (CAABs) or veterinary behaviourists can develop a comprehensive treatment plan tailored to your pet. Look for professionals registered with the Animal Behaviour Consultants of New Zealand (ABCNZ) or similar organisations.

Professional pet sitters

In the meantime, a reliable pet sitter can provide companionship and reduce your pet\'s anxiety while you work on longer-term solutions. ZiggySitters connects New Zealand pet owners with experienced, caring pet sitters who understand anxious pets and how to support them.

Warning signs that need immediate attention: If your pet causes self-injury, destroys property in an attempt to escape, or shows signs of complete panic (shaking, excessive drooling, inability to settle at all), seek professional help immediately. Severe anxiety is distressing for your pet and warrants urgent intervention.

8. Prevention Tips

Prevention is always better than cure, particularly when it comes to anxiety-related behaviours.

9. Your Separation Anxiety Action Plan

Final Thoughts

Separation anxiety is a challenging condition, but with patience, consistency, and the right support, most pets can make significant improvements. The key is starting early, being consistent, and getting professional help when needed.

If your anxious pet needs support while you work on long-term solutions, a trusted in-home pet sitter can make a real difference. ZiggySitters connects New Zealand pet owners with experienced sitters who understand anxious pets and provide the comfort and reassurance they need.

Need a trusted pet sitter for your anxious pet?

ZiggySitters has experienced pet sitters across New Zealand who understand separation anxiety and provide gentle, patient care.

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