We currently have a male Dogue de Bordeux/ American Bulldog mix and are thinking about adopting his sister. He has been with us for about 4 weeks now without his siblings.

Our youngest son who is 10 years old becomes like a sibling at playtime and gets nipped at from time to time. He is worried that if we get her, he might get double trouble. I am thinking that he may divert some of his energy toward his sister and not my son. For some reason he does not nip much at my older son who is 16. Albiet he is not around as much as the youngest.

Questions are:

1. Is my son right thinking he will just be the sibling of 2 pups and get nipped more?

2. Will training 2 pups be too much trouble?