Daily Doses: Foxes and Wolves

The fox and the wolf belong to the same family. Both are canine. Both have the same goals in mind but take different initiatives reaching them. The wolf is blatant and bold. The wolf lets you know how he feels about you. He lets you know that you are his desired prey, and that he wants to devour you. The fox, however, is sly. The fox uses trickery. He makes you think he is your friend, before he takes you down. The wolves aren't friends, but at least they don't try to hide it. The wolves show their "teeth" to make you aware of where they stand with you. Foxes show their "teeth" also, but pretend they are "smiling". This makes the fox more dangerous than the wolf. The fox lures you, and while you run from the growling wolf, you flee into the open jaws of the "smiling" fox... Wolves and foxes both have conniving minds, are both hunters, attackers, hard to talk to, and love playing around. What else fits this description?