Q: How do you make a cat sound like a dog? A: Douse it with lighter fluid and toss on a match.

Q: How do you make a cat sound like a dog?
A: Douse it with lighter fluid and toss on a match. ("Wooof!")

Q: How do you make a dog sound like a cat?
A: First you douse the dog with water, then stick him in the
freezer. After a couple of hours take him out and run him
through a bandsaw. ("Reeooww!")