A dog’s fertility ends when it is 8-10 years old. Usually the best time for a dog to have children is between 2 and 6 years old. When the dog is 8 to 10 years old, the dog enters old age. At this time, the dog's fertility will weaken, so after the dog is 8 years old, It is not recommended to let the dog give birth, otherwise it will cause great harm to the dog's body.

What are the dangers of giving birth to puppies after the dog has passed the childbearing age?

1. The breeding success rate of dogs after the childbearing age will be much lower.

2. Dogs that have passed the childbearing age are more likely to suffer from some reproductive system diseases than young dogs after unsuccessful breeding.

3. It is easy for dogs to give birth to puppies after their childbearing age, resulting in dystocia.

4. When a dog has puppies after its childbearing age, the dog’s hair and skin will become worse and worse, and the dog’s bones will become more porous.

5. Dogs that are past their childbearing age are prone to deformed puppies.