Ideas on what the other breed is
So Rosko is 5 1/2 months old. His mother was full blooded long haired. His fathers mother was full blooded long hair. they said fathers father was some kind of water dog. I was looking for ideas on what others thought the other breed could be judging by the pictures. And does anyone on here have any experience with those DNA test kits. I ran a search through the search bar but it kept kicking out DNA a too short or irrelevant word.