Hello. I recently worked with a 7 yr m/n, Husky cross who is a delightful earth constitution dog. He has a long history of very sensitive GI symptoms with soft stools with mucous, vomits bile, eats grass, wakes between 1-3am, and has recently developed a moist cough predominately at night. He has a dark pink tongue with clear coat, deep, firm pulse and eats duck and rice diet. Any suggestions with herbal formulas for this damp heat fellow would be appreciated.