Pets

Sam: I would like a dog pet.
Dad: Sorry, our landlord says we can't have dogs here. What about a pet tiger?
Sam: No. Tigers are too scary.
Dad: What about a pet snake, a long snake?
Sam: Nope. Snakes are too scary.
Dad: What about a spider, a really big black spider?
Sam: Nope.
Dad: What about a pet elephant?
Sam: No. ... They sit on little boys.
Dad: They sit on little boys, do they? Well, what about a pet camel?
Sam. No. Camels live in the desert.