Petsafe Magnetic Cat Flap Collar Key (Staywell 480) Wall Sizes come in sizes small

Sizes come in sizes small to large

the Magnador pet doors are designed to accommodate both dogs and cats

you'll need to purchase two

The Hale Standard Sliding Glass Door Panel for Pets is engineered with dual-pane glass and two vinyl flaps for an extremely weather-resistant and insulating fit

Fortunately

Petsafe Magnetic Cat Flap Collar Key (Staywell 480) Wall Sizes come in sizes smallCollar and magnetic key set for the discontinued PetSafe Magnetic Cat Flap (Staywell 480 & Staywell 932 models) Includes one collar and one magnet Both come in black only Magnetic collar key is 0. 8" in diameter Magnet triggers the door to permit access Item has been discontinued Cat Mate Collar Keys can be used instead This set includes one PetSafe magnetic collar key and collar. It works with the PetSafe Magnetic Cat Door (formerly called the