KONG Jump'N Jack - Durable Natural Rubber Chew Toy for Medium Dogs - Promotes Dental Health & Satisfies Chewing Instincts - Use with Treats or Peanut Butter for Extended Play - Perfect for Indoor & Outdoor Playtime

I have two large dogs who are very hard on chew toys. KONG chew toys are the only toys that can withstand my dogs rough and tumble behavior. KONG toys are rugged! I have 3 other Kong chew toys that I purchased when my dogs were puppies...the dogs are almost 9 years old now...and the original toys are still at my home, still chewed daily and still in one piece! That is why when I wanted to get a new toy I only shopped for a KONG. This toy has proven to be as good, and as high quality, as the original toys I purchased years ago. This toy was immediately taken by my dogs and chewed relentlessly. Chewed, thrown, shaken...and chewed again! It's still in one piece. Still holding its shape. A top quality chew toy for sure. At the end of the day I always find one of my huge dogs with this toy under his head, on his dog bed, sleeping. Kong toys are very rugged and I'm very impressed by them. They are an excellent product.