Male dogs will generally begin to come into heat when they are 6 to 8 months old, and then will continue, male dogs do not have an estrus period, male dogs in heat are influenced by female dogs in heat, but it is best to wait until the dog is over one year old and the reproductive organs are well developed before allowing the dog to mate. Male dogs need to be watched after they reach estrus, otherwise the dog is prone to running around, especially when it comes to female dogs, it is difficult to call back, so more attention needs to be paid. If you do not need to breed, it is recommended to spay the dog.
