Chewing???

Hi everyone!
Well my bunnies are all bucks and 2 of them chew at the wire to get to each other, Bramble and Xander live next to each other on floor runs [not hutches] and both chew the chicken mesh to try and get to each other, Bramble really dislikes Xander, but I think Xan just wants company. I wondered if theres anything I can put on the wire to make it taste unpleasant so they wont chew it???
Iv tryed vinegar but they dont seem to care and carry on biting.
At the moment iv put board between them AGAIN, but would prefer not to have to.
Any suggestions???

Xander's a cool name. From Buffy?

I've heard of people putting on spicey things like chilli sauce. On the one hand the taste might put them off but on the other hand it could make their tummy's poorly.

Bunnies also don't like the smell of strong sweet things like perfume, soap etc. But I think it all depends on your bunny. One bunny's foul smell is another bunny's heavenly scent! Is there anything your bunny really doesn't like the taste or smell of but that's also safe for him?

I remember someone saying Albas Oil!

Thanks Magoo, his name just jumped out at me, iv never watched buffy l0l
Tracy- I bet olbas oil wud do the trick!

I thought the vinegar would of stopped them but last night they were chewing more than ever. Saying that though, they arent this morning so maybe im on to something!
Thanks both for your replys =]