Tilly has inflammatory bowel disease and last year she was very ill with it, she was hospitalised several times, lost nearly 6kg in weight and at one point couldn't digest anything other than tiny amounts of steamed rice and cottage cheese. We tried every prescription diet under the sun and she stabilised a bit on Purina DCO but then I stumbled across Skinner's F&T duck and rice as well and she has never looked back on it, it's been miraculous for her.