The reasons why a hamster has a bag on its body:

1. It may be tumor proliferation. Rodents are very prone to tumor diseases. When the breeder discovers that the hamster After you develop a lump on your body, you must first confirm whether it is a tumor. If it is not treated in time, it will lead to worsening of the condition or even death.

2. When hamsters eat high-calorie food for a long time, it will cause internal heat and cause the body to start to grow.

3. When a hamster is infected with a skin disease, pimples, itching, and hair loss will appear on the hamster's skin.

Solutions for hamsters that have bumps on their body:

1. If the hamster starts to develop bumps due to heat, the breeder can stop feeding the hamster high fat. Calorie food, only feed hamster food and other foods, it will improve after a period of time. If the condition is serious or has not improved for a while, you can choose to purchase pet drugs for symptomatic treatment.

2. If the hamster develops cysts due to skin disease, the breeder needs to isolate the sick hamster first and clean the cage and all supplies. Buy pet medicine for skin diseases for your hamster. Follow the instructions and take the medicine every day and it will be cured.

3. When the hamster's bag is tumor growth, the breeder needs to take the hamster to the pet hospital immediately for examination and treatment.