Yes, absolutely...
A friend of mine, a master gardener, was wiped out by rabbits. A couple of things I remember: she uses something called blood meal - it's a powder and she sprinkles it around. Needs to re-sprinkle every so often or when it rains, but she swears by it after trying several other things. We have an elaborate garden center near hear, but I don't know where else you could get it - maybe a Home Depot or something.
Also, the rabbits tend to like young, tender plants. When the plants mature a little, it's not such a problem.