How old is too old for a dog to continue mating or breeding?

My best advice would be not to breed them and to have them neutered. This ia mainly for their own health as neutering prevents many hormone related diseases such as some types of cancer and infections like pyometra. It is also associated with a reduction in hormone related behavioural issues. If you do choose to breed them there would be no way of preventing unwanted matings until they are 24 months unless you completely separate them. Hope that helps and please feel free to ask any further questions you may have! We are here to help.

Theoretically it is possible for them to have puppies, however, since your male is very old there is a possibility that he is not very fertile any more. You can have his fertility checked at a veterinarian who does such exams. Ask your vet. There is also a possibility that Diesel has severe arthritis and is not able to perform the act due to arthritis pain. You can have his semen taken by the vet and then have the bitch inseminated. This will require correct timing, so please consult with a vet who is experienced in artificial insemination.

I would recommend mating anytime after 2 years of age and before the age of 6 in this breed. But even with that said you must consider Rosy's current health status to determine when she can truly stop breeding. So frequent health exams by the vet are important. Statistics show that a bitch's chances of getting pregnant drops significantly after the age of 6. Litter size is normally around 7 puppies in this breed. I hope this helps!

Hi, I think 8 years old it's far too old for a dog to breed. If she should get pregnant she is at risk of complications during pregnancy and likelihood of having puppies with malformations. A bit like having a babies when you are in your seventies.

Males can mate after 6 months of age. Females can be bred, ideally, after 2 years of age. Separating them during this upcoming heat cycle would be recommended if you are not prepared to breed dogs and have a litter of puppies. By her next cycle, both will be more than ready to breed and in the interim, you can gain knowledge regarding breeding and raising dogs.

On average, males become fertile after six months of age and reach full sexual maturity at 12 to 15 months. The aKC requires a male dog to be at least 12 months old before being used to breed registerable puppies.

Hello, it is recommended that dogs are older than a year of age and have had at least one heat cycle before they are bred to have puppies. This to ensure the bitch has developed fully in growth and breeding capacity. I would recommend having a pre-breeding exam with your veterinarian to ensure she is a good candidate for breeding and to determine when the best time for her to be bred is. This will maximize her chances of becoming pregnant. After being bred, you should follow up with your veterinarian 3-4 weeks later to confirm pregnancy. Best of luck and hope this helps.