Model C911DD is designed for raccoon, armadillos, skunks, wood chucks, fisher, opossum, rabbits and similar size animals. This is a heavy duty professional trap with two trap doors. This trap is strong, reliable, durable, and requires little maintenance. It features super strong coil springs that power the trap doors. The doors lock into place which prevents animals from escaping, even if the trap is rolled over or flipped completely upside down. This trap is triggered by a swing bar wire trigger mechanism which allows you to capture the most trap shy animals and does not a have a trip pan for animals to avoid.