I did that once, there was a tail less cat on the shoulder of the freeway, pancaked. She had big udders, you could tell she was nursing. I pulled off and entered the Hotel parking lot from a back road. Found a passel of baby kittens. I took them all home, and raised them. I kept one of them and she was the best ever, to me. She ran from my kids, from my GF at the time. But she flat out loved me. She never got bigger than a kitten, but she had babies. The babies were just like her, small, and with no tail. I named the Cat Li’l Bit, her babies were Tiny Bits, and she was stolen, and her baby whom I kept, got ran over in my driveway. GREAT CATS...
Manx Cat?........They are naturally tailless...............