For the prevention of periodontal disease, cavities, tartar, and bad breath in your beloved dog! ● Ideal for plaque removal, gum care, massage, and bad breath prevention! ● Features a dual-head, long handle for easy brushing by the owner! Handle Material: Plastic Length: Approximately 22cm ☆How to Brush☆ ● First, lift the lips and start brushing the outside of the teeth. ● Focus especially on brushing the large teeth of the upper jaw. For the inside (tongue side), gently open the mouth and brush. ● Don't force it, and when your dog allows you to brush calmly, praise them generously.