The enzymatic, hydrogen peroxide gel removes tartar build-up and fights bad breath without rinsing * Disposable toothbrush contains a poultry-flavored toothpaste that automatically dispenses through the bristles with a push of your thumb * Disposable toothbrush is safe for dogs and cats of all ages * Available in pack of 50 * Measures 8-inch length by 6-2/7-inch width by 5-1/2-inch height