★★★★★
Our cat had drunk from a bird bath and got sick. Vomiting and smelly poops. The toxic 'back of the neck' spot on treatments are really poision (check the ingredients). So we tried pumpkin seed, silver vine and diatomaceous earth. Nothing helped. So we turned to fenbendezole but it only helped partly. We were recommended to use berberine by a holistic practitioner. He had a tiny sprinkle (just a dusting really) mixed in a paste treat to make sure he had no issues with it. (We also checked before giving it to him with muscle-testing and he tested 'yes'.) Berberine is amazing! He is better now. He needed at least 3 doses. You could muscle test to check this for your cat. Hope this helps someone.
