The reasons why dogs always tremble:

1. Lack of security. For those dogs that have just been brought home, they are unfamiliar with everything around them and will feel scared. The dogs may tremble because of fear.

2. The temperature is low. When dogs feel cold, their bodies will also shiver. For dogs who are afraid of the cold, comfortable clothes can be added appropriately.

3. Older. Older dogs will suffer from senile tremor symptoms, which is caused by insufficient control of the autonomic nervous system.

4. Food poisoning. When a dog is poisoned, it may cause the dog to foam at the mouth, convulse or tremble.

5. Physical injury. If your dog is injured, they will feel a lot of pain and their body will tremble.

6. Calcium deficiency. If calcium is not supplemented for a long time, it will cause weakness in the legs, causing cramps or trembling.

How to care for a dog that always trembles:

1. Keep warm. Because the temperature is too low and causes shivering, the owner can put the dog in suitable clothes or cover it with a comfortable quilt to provide the dog with a warm environment.

2. Seek medical treatment promptly. Because food poisoning causes shivering, the owner can take the dog directly to the hospital for treatment if he is not sure, because food poisoning can easily cause the dog to lose his life.

3. Long-term calcium supplementation. Because of shivering caused by calcium deficiency, in this case, it is recommended to temporarily supplement calcium by infusion, or use liquid calcium. It is recommended that dogs supplement calcium for a long time.

4. Spend more time with you. If a dog has just arrived in a new environment or is frightened, making it nervous and fearful, it is recommended that the owner spend more time with it.