Arm & Hammer 3 Sided Toothbrush is part of the Arm & Hammer Dental Range, providing you with a simpler way to take care of your pets teeth and gums! This 3 sided toothbrush covers all parts of your pets gum line and efficently removes plaque. Fits comfortably and tight onto exposed parts of the teeth, making it easier to brush in the right spot even as the animal moves! 3 Sided Toothbrush. Easy to use and ergonomically shaped to fit comfortably in your hand. Reaches all exposed parts of the teeth. Helps keep teeth clean and healthy, aiding the prevention of gum disease. Will work with any sized mouth.