1st - haveaharts don't work well. Get you a pyramid trap preferably w/ treddle trigger, but if you can't make that, use a fig. 4 type trigger. I'll nail rabbits all year long w/ them vs. a box trap. Box traps you need to really disguise. Use an apple, w/ vanilla extract, and other rabbit droppings if you can find them and you'll have rabbits in your trap all the time. This time of year is hardest (spring - summer) b/c food is readily available. Winter is super easy to trap them as food is harder to come by.