Cryptorchidism in cats falls off at the latest 4 months of age. Cryptorchidism in cats may descend into the scrotum on its own, because the condition of cats of different breeds and different developmental statuses is different. Most cats show cryptorchidism before 4 months of age. But when the cat reaches 12 weeks of age, that is, about 3 to 4 months old, the shape of the male cat's testicles gradually becomes larger, and the weight causes it to drop.

Disadvantages of cryptorchidism in cats:

1. Cats with cryptorchidism are prone to testicular cancer. Cryptorchidism increases the incidence of malignant tumors in cats.

2. Cats with bilateral cryptorchidism do not have the ability to reproduce.

3. Cryptorchidism in cats can lead to disorders of sex hormone levels and lead to a series of pathological changes throughout the body, such as general hair loss, skin thinning, genital atrophy, etc.