Long-lasting Nylabone Durable chew toys are flavor enhanced bones --your dog can't resist them. And, chewing Nylabone Durable Pooch Pacifier Chicken flavor cleans and massages teeth and gums without tooth wear. 70% of dogs tested showed a significant improvement in dental health when allowed to chew Nylabone at will. Tough Nylabone is endorsed by leading dog authorities like the ASPCA and used by animal hospitals, kennels and humane shelters. Petite 3.5ΓÇ¥Regular 4.5ΓÇ¥Wolf 5.5ΓÇ¥Giant 7.5ΓÇ¥Super 8.5ΓÇ¥ Nylabone Durable Pooch Pacifier - Chicken Flavor - Dog Chew Bones