Tasha has done this most of her life, but has never bitten off too much or had anything bad happen. She "does her nails" probably once or twice a week. She keeps her back feet trimmed up the best and I just have to clip dew claws and one she misses off and on.

I think it's something to keep an eye on, but not something to get overly concerned about unless it looks like it is going to be harmful.

Yesterday evening I actually "caught" Tasha with the camera for the first time when she was "doing her nails" but it didn't turn out well because of bad lighting and because the keyboard tray corner got in the way. She stops what she is doing the moment the camera goes off though so I only had one chance