Havahart Small 1 Door Trap - Model 1077 is a great squirrel trap that was designed by with input from professional trappers. Made of galvannized wire mesh that is both sturdy and rust resistant. The openings of the mesh used in the Havahart Small 1 Door Trap - Model 1077 is smaller than other traps to prevent animals from stealing the bait from outside the trap or escaping. The trap trigger is sensitive and the doors are spring loaded to quickly and safely capture squirrels and similar sized animals.