Dog treats are great flavorful tidbits you can use as a reward or a little snack. Dog treats come in all sorts of flavors, shapes, sizes & consistencies. Dog biscuits are usually harder treats, somewhat like a thick cracker or cookie. Dog chews are usually softer tidbits in small sizes & can be used for obedience training. Dental treats, like Greenies, are usually harder treats molded with bumps or notches to help clean plaque & tartar from your dog's mouth. You can also find fortified treats, diet treats, or natural treats (think cow's ear) to satisfy all ages, needs, and weight groups.