Any gardening gurus out there? Suggestions?

I know somebody that tried to evict the moles in his yard
by putting Exlax in their dens. I'm not sure of the dosage
or the frequency. I think it may be flavored, too.

Wow, thanks, alanocu. It seems pepper is the consensus that seems to be also be the safest for the rabbits.

Merrie, I've heard about about the use of chewing gum to rid moles and voles. However, I have found that the best way to get rid of them is to spray a grub killer and castor oil mix. If they do not have a food supply, they disappear. It seems to work great, but needs to be repeated at least yearly.