When we walk around the yard, they always end the walk surrounding Car. They will chase Car down the driveway if Car tries to leave without them. Car brings them immeasurable joy. Car protects and provides. He took them from their former lives, and gives them daily opportunities to experience new adventures.
Car never disappoints.
Even though Car knows he is on his last legs, he doesn't stop. He might complain a little more, be a little slower to react, a little slower to get places, need more time to rest. But he's still always there. He'd never think to let the greyhounds down. Not in 120 degree heat, or zero degree cold.