Question

Male kittens can produce sperm as early as what age?

Answer 1

Male kittens can produce sperm as early as seven weeks of age. It is important to neuter male cats before this age to prevent unwanted litters.

Answer 2

Most tomcats reach sexual maturity between six and twelve months of age, although this can sometimes occur as late as 18 months old. A tomcat that has been unable to sire a litter with a proven fertile female by 18 months of age may be evaluated for infertility.