The reasons why pregnant dogs have poor appetite: 1. Pregnant dogs are in a special stage, so they may have a reduced sense of taste during this period, resulting in picky eaters and decreased appetite. 2. It may be due to physical illness, resulting in poor appetite and lack of energy. 3. It may be that the dog is in a bad mood and feels depressed. 4. It may be a sign that the dog is about to give birth. Dogs who are about to give birth will not eat or vomit after eating.

Solutions for pregnant dogs with poor appetite:

1. You can feed your dog some pet-specific nutritional paste. Additional vitamins, minerals and other trace elements are added to ensure adequate nutrition.

2. You can feed your dog pregnancy-specific canned meat and mix it with dog food to increase the taste of the food. Stimulates dogs to eat dog food, while also providing additional nutritional supplements.

3. Carefully observe whether the dog has other symptoms of discomfort. If the dog has a reduced appetite due to illness, it needs to be taken to the pet hospital for examination and symptomatic treatment in time.

4. Observe the emotional state of the dog. If the dog is depressed, you can take the dog for a walk to relieve the emotion.

5. As the delivery period approaches, observe whether the dog has any signs of premature birth and prepare for delivery.