Question

1. What animal do you keep?
2. What pet animal do you have?
3. What pet do you keep?
4. Which pet do you have?
5. What pet do you have?
- I have a pet turtle.

(Which question is suitable for the answer?)

Answer 1

I'd ask this question:

What kind of pet do you have?

Answer 2

I have a dog, snakes and spiders.

Answer 3

I have two dogs.