For dogs 20-50 lbs. Greenies is the first and only treat to
provide all of these benefits in one nutritious, enjoyable
chew: Dogs cant resist the taste, helps clean teeth and
freshen breath, abrasive action decreases buildup of dental
plaque, no by-products, preservatives, artificial flavors or
colors, created by a veterinarian, clinical nutritionist and
agricultural specialist, improves digestibility