How old can a dog be for breeding?

Generally speaking, a dog will experience its first estrus at 8-12 months of age. At this time, the dog will start to ovulate and become pregnant. However, it is recommended not to breed when the dog is in heat for the first time. Sexual maturity does not mean physical maturity. The dog’s body is not fully developed yet. It is best to get pregnant when it is 18 months old, so that the quality of the offspring will be better. It is high and will not cause harm to the dog's physical development.

When is the best time to breed dogs?

1. Count the time. Over two years old, the first time bleeding is seen is on the 2nd day. For female dogs under 5 years old, the best time is generally between the 11th and 15th days. For female dogs over 6 years old, the best time is usually between the 9th and 11th days. sky.
2. Check the blood thickness. It is generally considered to be thin and is suitable for use when blood is vaguely visible or there is no blood at all. Some dogs will have no blood, and most dogs will have a little.
3. Look at the peach and tail conditions. It is best to breed when the peach starts to wilt slightly after swelling, and the tail must be completely upside down.
4. Check the softness and hardness of the tube. The tube is the part between the anus and the peach of a female dog. After the female dog is in estrus, the tube will undergo a process from hard to soft. It must be ovulation, and breeding is best at this time.
5. At the reverse end, the peach wilts, the blood becomes light or stops, and the tube begins to soften and it is easy to mix.