A trap with an access door assembly is designed to catch multiple nuisance animals in one setting. The trap in various embodiments includes a large box or retention cage with an opening on at least one side with a removable access door assembly coupled to the retention cage and in communication with the opening. A one-way entry door is provided in the door assembly designed such that once the animal has started through the door it cannot turn back. The animal continues through the one-way door and enters the retention cage via the opening. Once the retention cage is full or at another convenient time, the retention cage is removed from the access door assembly and replaced with another retention cage.

A trap with an access door assembly is designed to catch multiple nuisance animals in one setting. The trap in various embodiments includes a large box or retention cage with an opening on at least one side with a removable access door assembly coupled to the retention cage and in communication with the opening. A one-way entry door is provided in the door assembly designed such that once the animal has started through the door it cannot turn back. The animal continues through the one-way door and enters the retention cage via the opening. Once the retention cage is full or at another convenient time, the retention cage is removed from the access door assembly and replaced with another retention cage.