Dogs may experience some symptoms of physical discomfort during pregnancy, such as trembling, vomiting, loss of appetite, etc. Shivering may be due to the following reasons: 1. Hormonal changes: During pregnancy, the hormonal levels in the female dog's body will change, which may cause the dog to have emotional reactions such as anxiety and nervousness, thus causing trembling. 2. Increased physical burden: Pregnancy will increase the physical burden on the female dog, which may make the dog feel tired and uncomfortable, causing trembling.
3. The temperature is too low: Dogs need to maintain a suitable temperature environment during pregnancy. If If the ambient temperature is too low, the dog will also feel cold, causing shivering. If the dog continues to tremble, it is recommended to take the dog to the pet hospital for examination in time to determine whether there are other health problems.
