Experts and BHG readers answer.
Pumpkin flowers but no pumpkins
Squash and pumpkin blossoms are tasty treats, and rabbits are probably devouring them. You might try to deter them with a motion sensor that turns on a sprinkler. Predator urine, available at your local garden center, will also work. You only need short-term protection for the blossoms; after the fruit starts to set, the critters will probably leave the plants alone.