7 months old. 57.5 lbs. and 24″ at the shoulder. To date, Ivan has 24 runs in harness. Only one run longer than 1.5 miles. The point is to get him trained without overtaxing his growing body. He also gets a 1.5-mile walk on foot every day at sunrise.
NOTE: For those of you who leave comments they go into a que for me to approve. Sorry if it takes me a while to get to them. I do appreciate your comments, but I am sort of dog-busy most of the time. Thanks for reading!