How do you put a pet on click exchange my warrior cats?

You can't put a pet on Click Exchange in Warriors Cats. Click Exchange is a feature that allows you to exchange items with other players, but it only works with items, not characters like pets.

Here's how you can acquire a pet in Warriors Cats:

* Breeding: You can breed your cats to produce kittens, which can become pets. You can also buy pets from the marketplace, though these are usually quite expensive.

* Events: Certain events and promotions may offer pet rewards, but they are usually rare.

Remember that pet characters are not part of your main team of warriors and do not participate in battles. They are purely cosmetic companions for your main cats.