Go Dog Go! Dog Training believes everyone should do more with their dog. Joring provides an excellent opportunity to work and play with your dog. Ruffwear makes it easy with the Omnijore joring system.The Omnijore™ Joring System is designed for any dog-powered activity such as skijoring, mountainboard-joring, skatejoring, bikejoring, or canicross. Enjoy joring year long in any climate or condition. Complete system includes dog harness, human hipbelt, and towline. The components are designed to work together to maximize performance, comfort and fun, and are sized to comply with international joring regulations.