When a person ages he or she might experience trouble getting around. So we have made lots of inventions to help our elders if such a thing happens. But what about old pets? Old age can affect animals just as much as us, and often times we forget that.
This owner knows just how much his dog loved their daily walks, so he was not going to deprive him of that privilege. Therefore he created something extra special for him four legged companion to join him to explore the world outside.