How do y'all get u'r pups/dogs to stay still for grooming? I attempted to clip my 14 wk. old's nails tonight and it was like a wrestling match! I don't want hervrying ythe to associate basic grooming with me as negative. I took her to the groomer a few weeks ago, but she was crying the whole time we were ther. I'd rather just do the grooming myself. Now...how di I get her to stay still?