Oh what a cutie! I've caught 3 stray bunnies in traps before and can try to explain my trap to you.

What I did was I had a wire cage out on the lawn with some food in it. I propped the cage door up with a thin stick and attached a long rope to the door. I sat in a chair about 20-30 feet away from the cage holding onto the string and when the rabbit hopped into the cage to eat the food I pulled the string, slamming the door shut! Good luck!