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What Size Cat Door Do I Need?
Three measurements, the flap size of every Catwalk cat door, and the installation height that decides whether your cat actually uses it.
Pet Door Guides
Straight answers on choosing, sizing, fitting and securing a pet door — written by the people who have been making Catwalk cat doors and Dogwalk dog doors since 1999.
Dog Door Size by Breed: An Australian Guide
Australian dog breeds mapped to a Dogwalk model by shoulder height, with the flap size for each.
Are Pet Doors a Security Risk?
Nobody is climbing through a cat flap. Pet door security comes down to two things you control on the day it goes in: where it sits, and whether it locks.
Best Dog Doors in Australia 2026: An Honest Buyer’s Guide
Four things separate a dog door that lasts a decade from one that fails in two summers. A manufacturer's guide, written to be useful whichever brand you buy.
Pet Doors and Security Screens: The Australian Guide
Solve the screen and the glass together, or your pet ends up facing a mesh wall. Four options, what each costs, and how to line the two apertures up.
How to Train Your Pet to Use a Pet Door
A staged seven-day plan that works for dogs and cats — prop the flap open, reward every crossing, lower it gradually. Plus the four physical causes of refusal.
How to Stop Other Cats Coming Through a Cat Door
A standard flap opens for whatever pushes it. What actually works is the four-way lock, where the food sits, and clearing the approach — usually inside a week.
What Size Dog Door Do I Need? An Australian Sizing Guide
Three measurements, five minutes, and the full Catwalk and Dogwalk size chart. Plus the fitting height that decides whether your dog actually uses the door.
Can You Put a Cat Door in Double Glazing or Toughened Glass?
Toughened glass can't be drilled and a double-glazed unit can't be resealed on site — so both jobs end in a new panel. What that costs in Australia, and the cheaper routes worth checking f
Dog Doors for Sliding Glass Doors: What Actually Works in Australia
Glazed into the glass, a panel insert in the track, or through the wall beside it? What actually works in an Australian sliding door — and what renters and strata owners can do instead.