Cubby was fixed at 6 months old. He still tries to "perform". Cubby also loves being outside. He knows now that the only place he is allowed out is at the back door. We have a fenced in back yard, so he can't leave the yard. Cubby is a big wuss, he is afraid of almost anything. If Cubby is sitting by the back door crying to go out and throw and furry little mouse his way. Just to get his attention away from the door.