Carl, without sounding indelicate... erm..
![blank expression! :-:](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/uhh.gif)
Had you showered yet? Hear me out!!!
![Evil Laugh :evillaugh:](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/evillaugh.gif)
Lexy went ballistic with my ex when he had been out messing with his car engine, and came in... she refused to go near him. He had to have a shower first to get rid of whatever scent she could smell (honestly, he didn't..) and only when he did would she go near him again.
Maybe Bilbo smells a scent of some kind on your clothes, shoes, etc that you have picked up outside?
Sorry, didn't mean to imply you smelled
![Embarrassed :-[](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/blush.gif)
I know you don't
![Embarrassed :-[](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/blush.gif)