1. The reason why dogs do not gain weight may be due to unbalanced nutrition and a lack of nutrients and vitamins ingested by dogs.

2. The reason why dogs don’t gain weight may be because there are parasites in their bodies. Does the owner deworm the dog regularly?

3. The reason why dogs do not gain weight may be due to poor digestion and absorption functions of the gastrointestinal tract. Poor digestion and absorption of gastrointestinal tract is a gastrointestinal disease that occurs in many dogs.

4. The reason why the dog does not gain weight by eating may be the reason why the dog does not gain weight by growing physically.

What to do if your dog doesn’t get fat after eating?

1. Increase food intake appropriately. If the dog is fed too little and the dog cannot fill its stomach and absorb sufficient nutrients, the owner needs to increase the amount of dog food reasonably. At the same time, you should not feed your dog too much, otherwise it will easily cause obesity in your dog.

2. Deworm the dog. Anthelmintic drugs need to be fed according to the dog's weight. At the same time, the dog can be fed lactobacillus tablets or lactobacilli, bifidobacteria and other drugs to promote the circulation of the dog's intestinal tract and regulate the intestinal tract.

3. Try to feed your dog food that is nutritionally balanced and easier to absorb and digest. It is possible that the poor taste and quality of dog food fed by the owner will cause the dog to eat less due to picky eating, resulting in malnutrition. Buy dog ​​food that is suitable for your dog, not the most expensive dog food. Choose some natural dog food that is easy to absorb and is truly suitable for dogs.