Hi. My friend has a Lab just shy of two years old. He has his JH title. His wife and him have always been a one Lab (at a time) family. They have a nice opportunity for a new Lab puppy from good lines. Problem is he says no way; one dog only, but she wants the 2nd dog pretty badly. (I always say happy wife happy life ... ) My question; is can anyone comment on the pros and/or cons of having more than one dog at a time? Thanks for your comments!! J.