More: John Henry has a heart murmur, osteoarthritis in his little joints, but he keeps on keeping on. He loves to run, ply like a 3 year old and loves to follow me every where I go. Henry was a Christmas gift from my sister, when he was 7 1/2 weeks old. He still hides his toys from his sister Sugar Barbie. Also they may disagree sometimes, but John Henry makes sure she is always by his side. He loves unconditionally and Ives bacon snacks. We lost Sugar last August, 2020 and he had to go everyday on foot and in the car, looking for her, until she was found, a month later. Now He does not let her out of his sight. John Henry is a little human in a dogs body. Love this baby boy.