Dog Mate Electronic Door Collar Tags are sold in packets containing 2 tags each. These tags will activate any Animate electronic pet door (Cat Mate & Dog Mate), however, the manufacturer recommends that tags be chosen based on the type of pet. Dogs should wear the larger (Dog Mate tags) as they usually do not stoop their heads as low as a cat does when using the pet door.

Each Packet contains 2 Dog Mate Collar Tags
designed to fit any collar up to 3/4" wide