A: What is in this can? B: I don't know; it doesn't have a label. A: It looks like a corned beef can. B: Well then, open it and we'll cook it! A: It smells a little strange. B: Maybe it went bad. A: Why is the dog so excited? B: Dogs love meat, so he can probably smell it. A: Wait a minute, I think I know what this is! B: What do you think it is? A: It's the dog's canned dog food! B: We're so lucky he discovered that before we did!