ewin0210
Posted : 3/12/2006 11:32:24 PM
He could have something up with his feet. Sometimes when dogs have allergies they chew or lick their feet and nails.
Or, it could be a boredum and he's just passing time(coming from an ex-nail biter)!
If you rule out medical issues, I think there is spray you can put on them that tastes bad to help break him of the habit.