I just wanted to let you know that I am extremely pleased and impressed. Only 2 dosages of Empirical Digestive Support Spleen Qi Vacuity and Damp in Penelope's food and she hasn't had any tar like poop since. She has been on for only 4 days now and I haven't had to scrape poop off my garden bricked floors. No more trails of scattered sticky poop all over the garden that I follow along, bending over trying to pick up as much as possible. No more trying to spray it all off with the hose. No more scrubbing poop redidue with a brush or trying to scrap off with a scraper. No more extra water usage. No more extra energy exertion. Especially, no more bloody stools - just nice firm, healthy stools. Wow! I just had to let you know.