Proverbs 26:17

We should realize first of all that the dog mentioned in this verse is not the friendly, gentle, Irish setter that probably wouldn't mind at all if you held him by his ears. This is the wild, snarling, alley dog with a mean disposition and bared fangs. It would be improbable that you can get close enough to him to grab him by the ears in the first place. But if you could, you'd face a desperate dilemma; you'd be afraid to Hold on and afraid to let go.

Well, it's a graphic illustration...