It upset him so badly, that he has obsessed over it since then.I know he is frustrated with this AWFUL disease that is affecting him. He has torn the place apart trying to find it. Went thru all of the trash, etc. No matter how I try to assure him I believe it will show up, he remains angry. He became combative, was mean to our little dog, cried, all of that. I know he is frustrated with this AWFUL disease that is affecting him. It frightens me a little.