I would treat them just like my dog with love, and care. Love to cuddle with all dogs, feed them on time, take them out on time, and of course give them the love the owner does but much more. :) :) I wouldn't mind staying longer if the dog needs help or the owner of the pet. Let the puppy/dog run around with me, play with bunch of toys, chase them for fun then let them lick me all over my face just how my dog would after he runs around. Of course, Feed them, Give them water, and a delicious treat for being an amazing loving friend. ;) Train them the basics Sit, shake etc. if they know it, would be fun!! :)