I need some help for my dog. She has long ears with fur all around them. She will get dreadlocks behind them regularly. You can't see them, but you can feel them when you rub her ears. I have tried cutting them, but I can't get it all the way off cause I am afraid I am gonna cut her skin. :dunno: I nicked her once and she started to bleed a little, I felt really bad and I have been really cautious lately. Help please?? Thanks sooo much.