hey guys, i have an f2 boy, he is 5 months old on monday, and he's growing so big and fast, he's already way bigger than my fully grown f3. my question is, obviously he's sterile but i do want him neutered to avoid any possible spraying in the future, but does neutering early make their growth slow down, or is it the opposite and allow them to grow for longer, i've had a lot of mixed opinions so far and some that say it makes no diffference, so it's really mostly out of interest! 