When will the biting stop

I know  I've said it before... Lola bites. And she bites hard! But on Monday she bite Greta so hard that if it had been another kid that bit Greta I probably would have taken her to the doctor. 

Skin gone. Bleeding. Lots of crying and I'm sure it hurt like hell. Picture doesn't do the bite justice.

So for Lola that will be the last time I pray... If not she'll probably know whatever feels like to be bit after the next time. 

I am very proud of Greta for never striking back. She very good about using her words (well after the crying stops).