I just had a bonding session and Lola flopped down and relaxed (for the first time!!!) but while she was getting comfortable, I heard her grind her teeth. I googled it because I know teeth grinding isn't ever good, and it said that they are reluctant to eat, are in pain, and a whole ton of other things. She isn't any of those things. During this session, she grunted a lot and I think Bugs was threatening her. Could her teeth grinding be disapproval or something else she is doing to tell him to leave her alone?