Dogs can be inbred to produce offspring that are more pure and have better genes. However, there are advantages and disadvantages to inbreeding. Inbreeding can strengthen the excellent factors of the previous generation, but the next generation is likely to have defective inheritance. Puppies produced by inbreeding should be sent to the hospital to check whether the body organs are normal. It is recommended to keep close relatives apart for a long time. This can prevent dogs from developing symptoms such as deformities and mutations.

The consequences of inbreeding in dogs

1. Inbreeding will cause some recessive genes to express, leading to a series of problems such as deformity, dementia, and lack of fecundity. , torturing dogs.

2. The bred puppies may have adverse symptoms such as deafness, paralysis, and lameness, and may also cause symptoms such as different sizes of body organs.

3. The offspring of inbreeding will carry many viruses and the same genetic diseases, which will lead to the situation that the offspring will shorten the dog's lifespan due to the same disease.