Can a 4lb puppy at 9wks male breed with my 6.5 lb female when he is old enough. Is he to big? How big will he get? also my vet said he had bad underbite. and my breeder prob. was aware and did not tell me I told her what I was buying dog for.
When you are breeding small dogs it is important that the male is the same size or smaller then the female. It is impossible for me to predict how big or small your dog will be. vetcare