Rabbits in the Backyard

We have a little family of rabbits in our backyard. I've seen up to three of them during all hours of the day. These little furry friends are so adorable and Paul and I enjoy watching them eat clover, wood violets and grass all over our yard. When we let our dog, Bunni (haha!), out to run she can sniff around and find their rabbit trail. Bunni is a hunter by instinct since she has some poodle in her...so this worries me, however, those rabbits are so much bigger than Bunni so more than likely, Bunni would be the one getting hurt if she ever encountered one. Paul said that rabbits can kick very hard if they are startled with fear. Here are some pictures that I took: