I was surprised to learn recently that greyhounds require very little exercise, one short walk on a lead each day is all the require, they are in fact renowned couch potatoes. Considering what fast athletes they are i was very surprised by this. They make great pets and settle in to family life very well after retirement from running, they do not require much care and shed minimal fur and tend to have few health problems, although joint problems can occur due to wear and tear from the race track.