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Is my 8-year-old dog too old for pregnancy? When should dogs stop mating?

Updated On September 23rd, 2025

Pet's info: Dog | Yorkshire Terrier | Female | unspayed | 8 years and 7 months old | 5 lbs

My dog has recently mated, is getting pregnant at 8 bad? Also what age should dogs stop mating?

1 Answer

Most Helpful Answer

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Answered By Amy S. Eutsey, DVM

Veterinarian

Published on August 31st, 2017

In my personal opinion, 8 is too old to consider breeding a female. The typical recommendation is to breed them between the ages of 2 and 5 years. Once female reach the age of 7, they are considered a senior pet and pregnancy is not a good idea. Just like with people, there are higher risks of complications in a dog if this age. If you really do think your dog is pregnant, I would strongly advise that you have her examined by your veterinarian. They can assess her overall health, diagnose a pregnancy and discuss the potential problems she may encounter.

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