Causes of cataracts in cats:

1. Congenital cataracts are caused by congenital underdevelopment of the lens and its capsule, and are often caused by inheritance.

2. Acquired retinitis, glaucoma, diabetes, etc. can cause this disease.

3. Cataracts can also occur due to degenerative changes in the lens in the eye.

Treatment methods for cat cataracts:

1. Antibiotic therapy and nutritional supplementation can be used, such as using anti-inflammatory pills for cats, or steroids and non-steroidal Anti-inflammatory drugs reduce eye inflammation, but this treatment is conservative and less effective.

2. The second step is to perform surgery. The operation needs to scrape out the turbidity in the cat's eyes. If necessary, it needs to be removed together with the lens, and then a new lens needs to be installed.