North Hound Life’s Slippery Elm Bark is 100% natural, organic and sustainably sourced. 
Containing astringent tannins that soothe and reduce inflammation, reduce swelling and heal tissue, it is clinically proven to protect your dog's intestines and stomach from inflammation and irritation (like diarrhea). 
To treat sudden cases of diarrhea, you can also fast your dog, feed bland food and give probiotics along with Slippery Elm Bark to ease symptoms.
Ingredients: 100% Organic Slippery Elm Bark powder (Ulmus Rubra)