[gemy]

On the subject of neutering, I agree get the pre op blood work done. There are also pros and cons to neutering too early, before growth plates close. But your boy is 2yrs old growth plates closed, a healthy eight pounds!

My unneutered male Yorkie absolutely loves my neutered male Maine Coone Cat - go figure, he leaves alone my un neutered female BRT (Except when she is in heat). My unneutered male BRT absolutely loves a neutered female border collie and has for 4yrs now lol. There is just no accounting at times for male tastes lol

The neutering may or may not stop your boy's interest in the female, and it may or it may not stop marking in the house. But it is the right thing to do. You won't need to worry about him accidentally impregnating a female, and it may keep him closer to home.

go for it. Get the pre op blood work done first though