Worldwise offers the goDog Action Plush! Collection. The bite-activated dog toys do not require batteries and reward dogs’ natural instincts toward play. These fun moving toys bring out dogs’ curiosity and keep them playing. They are made with the company’s proprietary Chew Guard Technology, a manufacturing process that adds a super tough, durable liner to soft plush toys. Styles include: Ape, Beaver, Chicken, Frog, Goldfish, Lizard, Lobster, Rabbit, Shark and Squirrel.