Description
【LOUD ENOUGH】: Our premium quality dog door bell with 7 extra large 1.5″ metal jingle bells and metal inner ball, make clear loud ringing sound, easily audible from other room even when dog softly touches it. 【DOG EASY LEARN】: After simple training of dog door bell, most dogs are able to learn to touch the dog door bell in about 24 hours and fully learned to hit them to go outside or potty next week. 【LENGTH ADJUSTABLE】: This dog door bell with two snaps design for adjustable different belt leng
