Slippery elm bark

I haven't needed to (T seems to have a cast iron stomach) but I have some acquaintances who say it's very good.

 

Have you seen this?

Product - Dorwest

 

I've tried it in the form of Dorwest's Tree Barks Powder, but it's never done anything for Jasper's iffy digestion. I've heard good reports from other owners though.

 

Fructooligosaccharides (FOS): Dog food manufacturers Iams and Royal Canin both make a prescription diet that emphasizes the addition of FOS to its formulation. FOS’s are carbohydrates connected with fructose (fruit sugar) units that attach to glucose (starch sugar) units. While most carbohydrates are digested by the bacteria of the small intestine, FOS’s, while not fibers, are digested in the same way in the large intestine and yield the same bio-chemicals as fibers. Tests have shown that this substance helps remove pathogenic (disease causing) bacteria from the large intestine and promote the growth of good bacteria.

Read more at Caring For Canine Colitis: Symptoms, Causes, And Treatments For Dogs - Dogtime