Australia Pet Ownership 2025: 31.6 Million Pets in 73% of Households

Across the English-speaking world and beyond, one trend has emerged with remarkable consistency over the past decade: more people own pets than ever before. In country after country, pet ownership surveys are recording historic highs, with dogs and cats leading the way. Understanding what is driving this surge — and what it means practically for anyone with an animal at home — is worth exploring carefully.

Dogs remain the most popular companion animal in most countries, found in roughly 40 to 50 percent of households depending on the region. Cats are typically second. The total number of companion animals in the world is now estimated in the billions, and spending on pet food, veterinary care and accessories has grown into a multi-hundred-billion-dollar global industry.

Why So Many People Are Getting Pets

The reasons are remarkably consistent across cultures. Companionship tops the list for dog owners and cat owners alike. mental health and stress relief follow closely — a trend that accelerated significantly during and after the COVID-19 pandemic, when pets provided routine, comfort and social connection during periods of isolation. Pets give people a reason to move, to get outside, and to care for something beyond themselves.

There is also a generational shift underway. Younger adults, particularly millennials and Gen Z, are increasingly choosing pets as companions before or instead of starting families. The rise of pet-friendly rental policies in many countries has made this more feasible than in previous decades.

What the Numbers Mean in Practice

More pets means greater demand for veterinary services, more pressure on animal shelters, and a growing pet industry. Premium food, veterinary prescription diets, supplements and pet insurance are among the fastest-growing segments globally. Veterinary services are under pressure in many markets — with more animals needing care, wait times at clinics have lengthened in many regions, and the cost of care has risen accordingly.

Microchipping and Preventive Care

As pet ownership has grown, so has awareness of responsible ownership practices. Microchipping rates have risen significantly in countries that have implemented mandatory or subsidised programmes. Desexing and vaccination rates have improved as veterinary access has broadened. These improvements matter because microchipped, desexed and vaccinated pets are safer, healthier and far more likely to be reunited with their families if lost.

The Challenge of Rental Accommodation

Despite the positive trend overall, housing remains a significant barrier to pet ownership for many people. Renters in many countries have historically faced blanket bans on pets. Reform is underway in numerous jurisdictions, with advocacy groups pushing for the right to keep pets in rental properties as a standard expectation rather than a landlord favour. Progress is uneven, but the direction of travel is positive.

What This Means for You

If you already have a pet, this is a good moment to review the basics: is your animal microchipped and up to date with vaccinations? Do you have a financial plan for unexpected vet visits? Are you feeding them appropriately for their age and health status? If you are thinking about getting a pet, take time to research the breed or species carefully, consider adoption before buying, and honestly assess your lifestyle and budget. The record high in pet ownership is worth celebrating — but only when it comes alongside a genuine commitment to lifelong, responsible care.

Australia Pet Ownership Statistics 2025

Australia Pet Ownership Statistics 2025 - Key Numbers