Is there any kind of sonic pest repellent that is safe for use with rabbits?

I have a rabbit that I WILL NOT get rid of. I also have a mouse problem and would love to get rid of it. We have trapped and poisoned and still can not get rid of them. We have gone to the extreme of putting all our edible things in totes to deter them. A friend has reccommended getting the sonic pest repellers, but I am scared to try them with my rabbit. Are there any on the market that are safe for use with rabbits? If not... any other suggestions to try?