 Answer..
My yorkie is the same size and she is due to have her pups today! When you breed a dog that small you must make sure that the male yorkie comes from tiny lines, so they dont throw big pups. The problem you may have is since hes 7 months and 4 pounds hes not full grown and could come from bigger lines which would probably throw big pups and could get stuck in the mom..I would call a VERY experienced breeder of small yorkies or a really good vet,,Good Luck! |