My 10yr old dog, Tom, was diagnosed with Chronic Colitis a year ago. I immediately transferred him to a hypoallergenic diet and managed his condition the best I could without him being permanently on medication. His stools were loose and always streaked with blood and mucus. His fur looked dull and lacked lustre and his stomach constantly squelched and squeeked. Some days he was obviously in a lot of discomfort but I thought I was doing the best I could...........then I came across the Grain free Vitalin, Chicken and Potato. He has been on it now for 6 weeks approx. and absolutely loves it! His stools are firm and noticeably less, there is virtually no mucus and blood. His stomach no longer makes a noise and his flatulance is not even noticeable ! His coat is now healthy looking and he has so much energy, he is like a different dog! Even other people have noticed the difference in him. My other dog also eats this food although he did not have the same condition but I am happy in the knowledge that it can only be good for him anyway. Thank you so much for making this dog food. Tom is a different boy now and I know he is a lot happier and pain free, I also know that finding this food will have added years to his life, he is a happy, healthy dog again, thank you x