GoughNuts K9 Kup Blue - GoughNuts products are designed knowing that safety and fun go hand in hand. The GoughNuts K9 Kup is designed as a "work to eat" product and also general interactive play. The K9 Kup is multi-colored with red and therefore there is not a red indicator as part of the design. All GoughNuts products are Guaranteed. Please monitor all products and please remove damaged toys from dog The GoughNuts K9 Kup is an interactive toy, not for constant chewing. Our Original GoughNut ring design is the most durable design and should be used for power chewing. Please consider our K9 Kup Jerky designed to fit perfectly into the k9 Kup. Challenge your dog and give them the best that we know. Thanks.