A pregnant calico lying on her left side on a concrete patio.

Female Cats and Pregnancy

Caitlin Dempsey

The female domestic cat can start reproducing as young as four to five months old.

A grey and white kitten sitting on a blanket with purple paw prints.

What is Kitten Season?

Caitlin Dempsey

Kitten season is a time of increased litters being born, usually during the spring and summer months.