On my quest for a Shih Tzu puppy, I found a local breeder who is expecting 3 different litters in the next 2-4 weeks I'm so excitied, I'm actually thinking of getting 2 puppies (littermates) instead of just one. Any pros/cons? I think I would eventually get a second puppy anyway. Since I will already be knee deep in housetraining & obedience training, I though why not. I also thought it would be more comforting to the pups to have a littermate as a playmate. Any thoughts or suggestions? Am I crazy?