The reasons why Corgis easily gain weight:

1. Heredity. If Corgi's parents are obese, the baby will be prone to obesity.
2. Sterilization. After the corgi is sterilized, the endocrine system in the body changes, making it easy for him to gain weight.
3. Overeating. If the owner overfeeds the Corgi, it will easily cause it to accumulate fat and become obese.
4. Snacks. Snacks are too high in calories, and feeding Corgi too many snacks will also cause it to gain weight.
5. Getting old. As Corgi gets older, his metabolic capacity deteriorates, which can lead to obesity.
6. No exercise. If the Corgi is kept in a cage for a long time and lacks exercise, it will cause it to gain weight.
Methods for Corgi to lose weight:
1. Take Corgi out for running and playing more often. Proper exercise can achieve the effect of weight loss.
2. The owner should feed Corgi regularly and rationed food every day, and control its food intake to prevent it from becoming too obese.
3. Feed Corgi as little greasy food as possible and reduce snacks.
4. Take Corgi to the pet hospital for a check-up to see if there are any hidden obesity factors and let the pet doctor formulate a weight loss plan.

5. You can replace ordinary dog ​​food with diet dog food to avoid excessive fat and protein intake.