12 year old Blind Yorkie finding his way around.

Our 12 year old Blind Yorkie, Davi, finding his way around the backyard. He is an insulin dependent diabetic. The a sweet, loving little guy. A joy to have around. We have 5 other Yorkies. They generally have grace for him. One of our 2 females goes on the attack once in awhile when he bumps into her. He has to be carried into and out of the house when coming outside. He feels a little bold once in awhile, he'll trot when he is happy. God bless. John