What are the potential health risks associated with an undescended testicle in a cat?

An undescended testicle in a cat can lead to potential health risks such as increased risk of testicular cancer, infertility, and torsion (twisting) of the testicle. It may also cause discomfort and require surgical intervention to correct. Regular veterinary check-ups are important to monitor and address any issues related to an undescended testicle.