My husband and I want another yorkie eventually someday but I got to thinking....would a new sister help baby Jax get stronger and would he do better with companionship now? Is it better to get a new dog while he is still a puppy himself or wait until he is grown? I hate leaving him alone and I wish he had a friend

Also I feel like a another puppy would help him eat better and grow stronger faster. Is this true? He is very tiny and his new sister hopefully would not be as tiny as him. Would this be a problem? For example the new puppy I am looking at is around 2 pounds and he is a little over 1 pound. Would he get hurt? I need some advice. I want to help him, not hurt him. I feel like some friendly competition might make him thrive better.....I don't know....