Iam not a breeder but i have a friend that breed her mother dog to the son, she said it was called inline breeding, I said i had never heard of it, also she said you can breed brother & sister
thats not right is it. her and I disagree very frequently about breeding, I use my info from all the breeders here and she claims she has done it before because it was an oops liter
she is breeding s**tzues ( spelling
).