Greenies Smart Chews are a non-edible dental care chew toy for dogs. They help remove tartar and plaque from your dogs teeth as he chews which also helps freshen his breath. The chewing excercises jaw muscles and massages gums. Of course this also helps to satisfy his chewing needs.
Each chew is melon flavored and comes in four sizes and three densities so you can choose the Smart Chew that is right for your dog.
Soft Smart Chews are for dogs that are light chewers.
The Large Smart Chew is for dogs 50 - 100 lbs.
The Jumbo Smart Chew is for dogs over 100 lbs.
FREE
SHIPPING ON ORDERS OVER $100 SHIPPING WITHIN THE 48 CONTIGUOUS USA 
