My dog has this very bad habit and I am not sure what to do. Whenever I come home he jumps on me - putting his paws on my back and if I happen to have something in my hair he will try to bite it out. He does this a few times and then neurotically has to grab something - anything- a hanging kitchen towel, something from the counter, and mostly anything on the dining room table and run with it. He only does the jumping on me, not my husband. And today, he even did the jumping thing for no reason - right in front of my husband. He will be 2 in October and I have tried EVERYTHING. I do not know what do - he is 100 pounds and it is really starting to hurt.