[Mamzelle]

Is the male an unneutered tom? I've never known anyone to have good results keeping a tom around unless they are a breeder. A tom will kill kittens.

A male neutered young is unlikely to hurt kittens, but I'd still take it very slow.

[carton253]

No, he is neutered.

[SWAMPSNIPER]

We had a male Russian Blue who helped take care of a litter. He carried them around and bathed them like he knew they were his. He also trained himself to use the toilet, didn’t like the litter box. I had him for over 20 years.