Running and Jogging with your pet has never been easier! The K9 Fitness Kit Includes everything you need for an adventure with you and your dog. Push a stroller, jog at the park or run on the beach all without the dog pulling on your arm! The Tempo Harness is safer for your dog than a standard collar yet gives you better control. The leash has an internal bungee to gently pull on the dog and help maintain control. Plus a collapsible water bowl for when you're on the go. All components are made from industrial rated, high strength durable material, and it's lightweight. Easy to put on, head out and go for it.