[kim_yorkiemom]

I had Kensington (male) first then got Paddington (female) - they are three weeks apart in age. They always got along beautifully. Then they had the three puppies. Kensington gets along better with the two girl puppies but is a little aggressive with Barkley, the boy puppy. Paddington is a little aggressive with the larger female puppy, Scully, but lets the tiny female, Fenley, get away with more. It is interesting to watch the "pecking order". Paddy also LOVES Barkley - he is a true Mama's Boy.

That's been our experience. Female/Female and Male/Male haven't meshed as well as Female/Male. Hope that helps!