after 6 months...
I actully had the apt to get Castor Pollux neutered at 4 months and when i got to the vet i couldn't go through with it, he was too tiny-- the vet said that i could wait as long as i wanted.
the trainer said that if i want to avoid undesirable behaviors that they should get neutered when they first start humping and marking.
Castor Pollux humped and 6 months and then at 7 months we were in petsmart i turned from him to pet another dog and he marked me (gross) so he got neutered at 7 months.
i'd go with behavior on a boy dog more than with age |