Toy:Kong Classic Dog Toy

Kong makes a popular line of dog toys, originally introduced in 1976. The classic Kong resembles a snowman and, like most of Kong's products, comes in four rubber types: red for average chewers, pink or blue for puppies, purple for seniors, and black for tough chewers. The toy is hollow for inserting treats. Kong toys are perennial best sellers in a pet toy market estimated to reach into billions of dollars annually.