A press ring bell is prepared for pets to communicate with its master when they are hungry, thirsty, or boring. This is best taught after your dog seems to prefer to go outside to potty and you would like to give her a good way to deliver the message to you. This works especially well for dogs who only a few accidents or have accidents by doors. Teaching your dog to ring a bell prevents her from needing to resort to such uncivilized behavior as scratching on the door or barking to tell you to let her out. Features - Color: Purple, Red, Blue - Material: Metal and plastic. - Size: Approx. 7.2 x 7.2 x 5cm. - Flat and wide button, easy for your pet to ring. - Pleasant sound, loud enough even you are in another room. - Good way to communicate to you when they needs to go out. - Nice household decoration with this footprints pattern press ring bell as well as a pet communicate advice. - Teaching your dog to ring a bell prevents her from needing to resort to kind of uncivilized behavior as scratching on the door or barking to tell you to let her out.