1. Check breathing: Place your hand in front of the dog's nose and try to feel the air, or check whether its chest rises and falls. If the dog is not breathing, check his mouth for obstructions and pull his tongue forward.

2. Check the pulse: Hold the dog's paws to feel its pulse, or touch the inner roots of the dog's hind legs. If your dog has a pulse but is not breathing, artificial respiration will be needed.

3. After emergency rescue, it needs to be sent to the pet hospital immediately for systematic rescue. Find out the reason why the dog is weak and lethargic, and rescue the dog according to the cause, because the owner is at home. There is no professional equipment to examine the dog, so it is best to send the dog to the pet hospital for examination and treatment immediately after simple rescue.

Tips:

A dog that is out of breath and has become limp is usually caused by poisoning or disease due to the food it has eaten, so the owner should take the dog to do it regularly. Perform a physical examination to prevent the dog from having some physical problems, and do not feed randomly when feeding to prevent the dog from being poisoned and causing death.

If the dog is shaking all over and breathing rapidly, it may be frightened and the dog needs to be comforted. Maybe he is feeling cold, so pay attention to keep your dog warm. It is also accompanied by body pain, so you can check whether the dog’s body is injured. It may also be a physical disease, such as epilepsy, encephalitis, canine distemper, etc., and the dog needs to be taken to the doctor for diagnosis.