I there a way to keep rabbits away from my garden?

There are a bunch of bunnies close to my house, an every morning, my dad sees them eating out of our garden. This is making the plants stop growing. How can I make it so that the bunnies don't come close to my garden? I don't want to hurt them or anything. Is there something I can put on the borders of my garden that bunnies don't like so I can drive them away?