Why do dogs never get tired of throwing balls?
It's simple really: dogs are like the ultimate couch potatoes. They've got a Ph.D. in napping, an M.A. in sniffing, and a B.A. in ball-throwing. And let's be real, if you can get a Ph.D. in napping, do you really need to worry about getting a little worn out?
What happens if the ball is stuck in the toilet?