9. Cattle.
8. Cats.
7. Buffalo.
6. Pigs.
5. Foxes.
Dedicated to bouncing.
4. Boxers.
Enjoying bouncing so much.
3. Springer spaniels.
Putting the 'spring' in their name to good use.
2. Boston Terrier/ Bulldog (sorry, it's a dead tie).
So small, so bouncy.
1. Goats.
They obviously win.