They're extremely gentle & very social. They're couch potatoes and think they're lap dogs. Never let one off lead unless they're in a high fenced area because if they see a squirrel or something they'll take off, even if they're oh so well trained, don't even try it. Dry food is recommended for greyhounds by some rescues... like this one...http://www.adoptagreyhound.com. They're very good with kids but wouldn't suggest having any smaller animals in the house because they do tend to chase all small animals. They tolerate heat well but not cold. Keep them inside as much as you can if the cold is heavy, and if not, have a coat on them. They need a calm enviorment and plenty of time outdoors. They need lots of space to run, a big backyard. If given that space they will often excersize themselves. They're grooming is low. They require occasional brushing and nail care. They are sensitive, sweet, and elegent. They do not tolerate physical scolding well.