Putting on the PetNex LED Light-Up Green Harness on a Border Collie Dog

Smart Pet Products for Australian Pet Owners

Sydney-owned. Pet-obsessed. We only sell what we'd trust with our own.

Smart, Innovative, and Safe. Delivered fast across Australia.

Our Products

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About Us

About Us

Founded in Sydney, Australia, PetNex grew from a simple love for pets and the belief that they deserve the very best in comfort, safety, and care. Like many pet owners, we wanted access to products that were practical, beautifully designed, and built to last.

That’s why we work closely with trusted suppliers around the world to bring you a curated range of smart, innovative, and safe pet essentials — from light-up accessories and automatic feeders to smart litter boxes and everyday must-haves.

At PetNex, we’re more than an online pet store. We’re a Sydney-based small business driven by passion, integrity, and genuine care for pets and their people. Every product is carefully selected, tested for quality, and chosen to make life simpler for you and happier for them.

Because to you, your pets may be a part of your life — but to them, you’re their everything.

Smart. Innovative. Safe.
That’s the PetNex promise.

Blog Posts

  • PetNex Australia

The Best Pet Products for Small Sydney Apartments

Living in a Sydney apartment with a pet comes with its own set of challenges — limited floor space, thin walls, close neighbours, and no backyard. But the right smart products can solve most of these problems elegantly, from odour-controlling litter solutions to space-saving feeders and compact entertainment options. Here are the products PetNex recommends specifically for Sydney apartment dwellers, with same-day delivery available in Hurstville.

  • PetNex Australia

How to Stop Your Cat From Waking You Up at 3am

It starts with a gentle tap on the face. Then a meow. Then the full-on fur-in-your-mouth alarm clock experience at 3am. Sound familiar? You're not alone, and your cat isn't just being difficult. There are real reasons cats wake their owners at night, and once you understand them, the fix is surprisingly simple. Here's why it happens and exactly how to stop it, including the one product that works while you sleep.

  • PetNex Australia

How to Toilet Train a Puppy in a Flat or Apartment

No backyard? No problem — but toilet training a puppy in an apartment does take a bit more planning than the traditional garden method. The good news is that thousands of apartment-dwelling Australians do it successfully every year, and with the right approach and the right training pads, you can have a mostly accident-free puppy in a matter of weeks. Here's a step-by-step guide built specifically for flat and apartment living.

  • PetNex Australia

How Much Should I Feed My Cat? A Guide to Portions by Age and Weight

Overfeeding is one of the most common mistakes cat owners make — and it's not always obvious until a vet visit reveals a concerning number on the scale. But underfeeding is a real problem too, especially for growing kittens and senior cats with changing nutritional needs. This guide covers how much to feed your cat at every life stage, how to calculate the right portion for their weight, and how an automatic feeder makes portion control completely effortless.