The breeder should pay attention to this situation. The dog will not bleed when it is healthy. It will only show this state when there is a disease infection in the body. It is recommended that the owner observe the dog's condition and if there is appetite When symptoms decrease, lack of vitality, or repeated bleeding, please seek medical treatment in time to avoid serious death. This state is mostly a sign of infection with parvovirus and canine distemper, and should be sent to the pet hospital as soon as possible after discovery.