Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 6 years old
I have two dogs one a male is around 5 and a puppy female 10 months she has just gone into heat and my male is trying to mount her how can I stop this as we don't want puppies until she's a lot older
1 Answer
Published on October 25th, 2017
You need to keep them completely separated all day, everyday for three weeks until she is out of heat. The male can mount her quickly and breed her if they are together for even a short amount of time. You may want to send him to a friends house or her to a kennel to keep them from breeding. You are right she’s too young to have puppies. Thanks for using Petco Pet Education Center, formerly Petcoach to help you get answers to your veterinary questions.
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