bunny boy-tude and neutering..

[lauren grier]

I don't feel like posting on my fb about the bunny's boy nuggets lol so hopefully someone here has some input.
Originally- I thought we'd be fine, he seemed like a really docile sweet bunny. But now that he's had antibiotics for a few days I'm realizing that he was just really sick and lethargic. He def is exhibiting some tell tale boy issues-- aggro cranky stuff (he IS a bunny so its not a big deal lol.. but you know). Headbutting me @ med-time.. throwing a lil bunny temper tantrum and biting stuff when during med-time.. he bit the CAT.. pee stuff.. etc stuff like that. My concern is that he's already 1+ yrs old (I believe his bday was in july actually).. So are these behaviors already pretty ingrained in him?? will getting him fixed really help at this point? Like I said it's not the end of the world if he has his little boy nuggets to me- he's not going to hurt anyone, he's just.....moody.