Recently, my cat was attacked by a dog. It was after hours and I frantically searched for a vet online in our area. I was lucky to find Vet24. However, it made me think of other people who may have experience after hour emergencies for their fur family member.
There are not many though lately I have had a few pamphlets about vets who visit the house 24/7 but cannot remember where I put them.
I would agree with Balcatta on Erindale Road, and also Murdoch Uni vets are I think open after hours but do not know how late after hours.