The puppy’s heartbeat is very fast
0 Jul 10,2024
If the dog is younger, it may be caused by infectious diseases such as parvovirus, or the dog's own organs are underdeveloped; if the dog is older, then the main considerations are the lungs, heart, liver, etc. Organ conditions, such as senile pulmonary failure, are more serious. It is recommended to consult a pet doctor in time.