Edwina knows the usual stuff...her name, "no" (okay sometimes), "turkey/tuna", "on the bed", but also..."come on" or "let's go" (she follows me) and "get it!" (as in get the toy mouse.) She also knows "company rules" which means "don't jump on the table and inspect the dinner plates, there is company here" but I'm sure that is a tone of voice thing.