This may be a strange request, but I'm looking for a excellent dog groomer. I'm wanting to get my dog pampered for the holidays. She doesn't need a hair cut, but maybe a nice bath and nail trim and possibly some extras, if that's even a thing. Here's the catch, she has an extreme health condition, so where I take her (if I choose to) needs to be clean and understanding of her medical issue...did I mention CLEAN. She is a 3.5 pound ball of hair. Any recommendations are welcome. Anywhere in Donelson, Hermitage, or Mt. Juliet. Thank you in advance.