|PETCO Animal Supplles||SureFlap Microchip DualScan Cat Flap, Brown, Small||
The Sure Flap DualScan Microchip Cat Door is for multi-pet households. It controls access both into and out of the house. You can restrict which pets stay in and which are allowed outside. Flap opening is 4 3/4" (H) x 5 5/8" (W). Simple one button programming. Compatible with 9, 10 and 15 digit microchips.