Tink, my 11 year old yorkie, knows how to:
Sit, lay down, turn around, "high-five", shake
She has an obsession with socks since I got her as a puppy, so if I point to a pair of pants on the floor (that have socks in there somewhere) and say, "Go Find" she very determinately will rummage through until she finds them
It's weird, but it makes her happy when she "Finds" the socks in the pants. I regularly do this as a game, shove some socks into pants - then tell her "Go Find".
