I've Got a Dog and My Dog's Name Is Cat - Barry Louis Polisar

I've got a dog and my dog's name is Cat,

Bet you never heard anything as crazy as that.

But not only that, I've got a cat

And my cat's name is Dog, like my dog's name is Cat.

I bet you think that's pretty absurd--

but wait 'til you hear about my fish, Bird.

And listen to me and you'll hear this:

I've got a bird and I call him Fish.

With my bird and my fish, my dog and my cat,

People all stare when I tip my hat.;

It's strange as can be when we walk in the park,

But it's stranger still when the cat starts to bark