My shih tzu is 4 years old. She has always been in good health. Last summer, while I was pregnant, I took her to the vet because she was scratching and biting herself raw, especially on her feet. THe doctor diagnosed her with a pollen allergy and gave us meds. Well her feet got better but she is still constantly scratching and no matter how often I bathe her, she smells awful an hour or two later! It's this very distinct, bitter smell. The reason I mention my pregnancy is because it is when all of this began and now she just seems to scratch constantly since my daughter was born 5 months ago. Her feet are better, she just scratches her body and emits this awful odor. I want to pay attention to her so she doesn't feel left out but I can hardly stand to be near her if she's gone a few days wiht out a bath. I know her skin may be dry but I think it's more than that. Has anyone else expereinced this with a shih tzu or similar breed and if so, what helped?