What happened to a kitten whose hind leg was stuck for more than 20 days?

If a kitten over 20 days old can't stand on its hind legs and curl outward, it may be caused by the following reasons:

1. Malnutrition: kittens need to get enough nutrition during their growth. If it doesn't get enough nutrition, it will affect its growth and development.

2. Calcium deficiency: Calcium is one of the essential nutrients in the growth process of kittens. If the kitten doesn't get enough calcium, it will lead to skeletal dysplasia and weakness of hind legs.

3. The mother is exposed to toxic substances during pregnancy: If the kitten is exposed to toxic substances during pregnancy, it may also affect its growth and development.

4. Trauma: Injuries such as cats accidentally falling down while playing or being bitten by other animals can also lead to weakness of hind legs.

Suggestion: If the kitten has symptoms of hind limb weakness, it should be taken to the veterinarian for examination in time to determine the cause and carry out corresponding treatment. At the same time, in the process of raising kittens, we should pay attention to providing them with enough nutrition and calcium to avoid contact with toxic substances and ensure their healthy growth.