PetSafe Electronic SmartKey Collar Key BirdFoodPetType_Macaw Dimensions: 46 cm L X

Dimensions: 46 cm L X 29 cm W X 37 cm H (18" x 11

Small: Harness Size: neck 17

The Transmitter communicates with your dog’s Receiver Collar and helps keep him in the designated area by first delivering a warning tone should he approach the containment perimeter

Walnut shells organically neutralize odor: Naturally Fresh makes their exclusive eco-friendly cat litter out of the fibrous material of the walnut shell due to its organic ability to eliminate odor better than clay litter and other natural litters

increased grooming can lead to more hairballs

PetSafe Electronic SmartKey Collar Key BirdFoodPetType_Macaw Dimensions: 46 cm L XOnline Only Item Replace a SmartKey or add more pets to your PetSafe Electronic SmartDoor. The SmartKey fits most collar ID tags and uses RFID technology to send a signal that locks and unlocks the door flap when it senses your pet. You can add up to 5 pets to your SmartDoor. Package includes 1 SmartKey and 1 battery (RFA 67). Trust PetSafe to help keep your pet healthy, safe and happy. Unlocks Door for Your Pet The SmartKey lets your pet come and go;