Hi,
My two would bite a little when I first started brushing them, but I tried to brush them everyday at least once. Now they love it....they just come over and lie down. Try brushing her every day. Maybe while you're sitting on the couch watching TV. Just start off softly so she thinks she's getting a massage or something. Look in her ears and teeth, brush her a little more...etc. I would just cut out the mats under her arms if you can. Maybe she just needs to get used to it. Good luck
