1. Dogs prone to colds and diarrhea can take advantage of the high content of vitamin A in chicken liver to maintain the integrity of epithelial cells in respiratory tract and digestive tract and enhance the body's resistance.

2. For dogs and cats who have poor appetite or are seriously ill and have no appetite, the good taste of chicken liver can be used to stimulate appetite and gradually restore the function of digestive tract.

3. For dogs with malnutrition or weak constitution, the high content of protein in chicken liver can increase their nutrition and strengthen their constitution.

The disadvantages of eating chicken liver:

1. Obesity: Because chicken liver is rich in fat and carbohydrates, if it is eaten for a long time, excess energy will lead to obesity in dogs. Like people, overweight dogs increase the incidence of diabetes, pancreatitis and cardiovascular diseases.

2. Skin itching: As we all know, there are many growth promoters in chicken feed, and most of these chemicals are metabolized by the liver. Eating chicken liver for a long time will cause food allergy or chronic cumulative poisoning, which will easily lead to skin diseases.

3. Vitamin A poisoning: Chicken liver contains a lot of vitamin A. If chicken liver is mixed with carrots, it will cause excessive vitamin A in dogs, causing accumulated vitamin A poisoning, causing pain, lameness and tooth loss.

4. Calcium deficiency: Because the liver contains high phosphorus and low calcium, and phosphorus can inhibit the absorption of calcium, eating the liver for a long time will lead to calcium deficiency in the body, resulting in rickets in puppies or adult dogs. Hemorrhage caused by calcium deficiency and postpartum convulsion can cause coagulation dysfunction, and it is difficult to stop bleeding when chronic bleeding or acute bleeding. Postpartum dogs lose a lot of calcium due to breastfeeding, and their own calcium reserves are very small, which is prone to hypocalcemia, which is characterized by panting, salivation, convulsions and stiff limbs. If treatment is not timely, it may lead to death.

Precautions:

1. The content of vitamin A in chicken liver is very high. Dogs are poisoned by eating vitamin A for a long time, which leads to paralysis of lower limbs.

2. Eating too much chicken liver will lead to poisoning and even death, but it doesn't know how much to eat, so it needs the owner's attention and feeds less every day, so it can't be eaten.

3. Long-term consumption of animal liver will cause vitamin A poisoning, leading to rickets.