We live out in the country and have a large rabbit population. So far I have not lost any lilies to rabbits, they seem to prefer my roses. My neighbours bought some of that plastic fencing and found out that the small rabbits can get in thru the holes. I have never had them go at my lilies but I have had them eat shrubs. What we did was use chicken wire and make cages about 4' high. We found that the large rabbits could lean on the cage and bend it so we bought some other fence wire that has small holes but it is sturdier. Between the cages and my 2 Aussies, I think we are winning out. Marg

Deerout sells repelents that really work and dont stink like liquid fence does. They have a rodent version too.

Here is a link that might be useful: Deerout.com