How do you get your pet to participate in pet wars?

All you need to do is upload a photo for your pet and they're automatically in petwars, although it can take a bit sometimes to get to them.

It can take longer than you would expect - but everyone has told me that it will happen automatically after you've uploaded a photo of your pet.

You load a photo and it is on petwar.

It took a couple of days to a few weeks for all 4 of my pets to get voted on.

Zootoo will randomly match up your pets on pet wars once you have a photo loaded for their profile.