Am I Raising a Puppy or a Baby?

The evidence is as follows:
1. He travels on all fours.
2. He drools.
3. He loves to play with our shoes, and we have to keep him from chewing on them.
4. He rolls the ball, then crawls over to it and brings it back to us.
5. He bites our fingers, toes, clothes, etc.
6. He pants when he gets excited, and he growls and flexes his muscles when he is unhappy.
7. He likes to play tug of war with the laundry, sometimes with his teeth.
8. He is always happy to see us when we come home.
9. He tries to eat off of our plates and complains if we don't share.
10. He is not potty trained.

So, puppy or baby? Either way, he is adorable and hilarious.