Not really sure where this fits, so my apologies if it's in the wrong place! I got a rottweiler puppy that at 8 weeks of age weighed maybe 3 pounds. He eats, drinks, plays, and loves attention. My question is, has anyone dealt with a pup of this size before and if so, what should I expect? Are there any tips you could share as far as housebreaking, as he must have a small bladder. The pic is him with my less than 6 month old kitten, just to give you an idea of his size, or rather lack thereof.