I would try to misdirect him – I think that’s about all you can do until he outgrowns this behavior. Some people suggest making a shrill sound to discourage them and that works for some people, so you could try that too.

Squealing or saying “ow” in a high pitched voiced always worked with Wooly. He knew what it meant and he learned to adjust the pressure he uses. Now when he “nips”, he is just putting his teeth on you. He doesn’t bite down. Things were different with Leopold because he is deaf. So we used redirection, like Sarita suggested. It takes longer, but you basically discourage them by removing them from the situation and then turning your back to them (give them the bunny butt). So if Leopold jumped on my lap and then nipped, for example, he would immediately be returned to the floor so he was no longer where he wanted to be (in my lap).

Rocky learned really quick that a high pitched loud “ouch!” meant that was enough!

I would just try redirecting him -clap or shout or whatever to interrupt, then give him something to chew and love on instead(redirect). Maybe a stuffed bunny (those might be available everywhere since it’s Easter ) or really anything else to lick or chew. Phone books etc.

Does he honk while he bites? I take it he’s not old enough to be neutered yet?

I agree – my Dandelion likes to nip when she’s impatient, food aggressive, or just so affectionate she can’t even handle it.
She was REALLY bad about it – and even full on bit me once when I didn’t give her food fast enough. 😐

I’ve tried three things that have almost completely eliminated the behavior. She’s learned to bump and kiss instead to express herself.
1. When she nips me because she’s impatient for food (she gets pellets at dinner-time which is great for putting her to bed but isn’t critical to her diet) she gets a very loud firm “NO!” and then gets no pellets. Rabbits are smart – I was surprised but the next morning she was very apologetic and it took a month or so for her to “forget” and do it again. A big improvement from nightly boxing/nipping.
2. When she nips me because she’s overly-affectionate she gets a loud firm “NO!” and I get up and leave.
3. Sometimes when she gets hyper I think she’s going to get “bitey” so I have this thing I dangle in front of her (a NYE decoration) that she lunges at then binks over and it gets out all that extra energy and she doesn’t do it anymore.

She just can’t contain her little bunny emotions (and I suspect some dominance!)