Dogs tremble like chills.

Dogs tremble like chills for many reasons. Here are some possible explanations:

1. Cold: Dogs may tremble in a cold environment, which is a natural reaction of the body to maintain body temperature. If you observe dogs shivering in cold weather, you can put on appropriate warm clothes or provide a warm environment.

2. Fear or nervousness: Dogs may feel fear or nervousness in the face of unfamiliar or disturbing environment, which may lead to shivering. In this case, you can try to provide a safe and comfortable environment for the dog and gradually help it adapt to the new environment.

3. Disease or pain: Some diseases or pains may also cause the dog to tremble. If it is observed that dogs often tremble and are accompanied by other abnormal symptoms, such as loss of appetite and vomiting. It is recommended to take it to the veterinary office for examination in time.

4. Anxiety: Dogs may tremble because of separation anxiety and social anxiety. If you suspect that the dog's trembling is related to anxiety, you can try some methods of training and behavior adjustment, or consult a professional pet behaviorist for help.