I bought it once for a trial because the royal canin urinary s/o was out of stock. We have eaten about three kilos in an automatic feeder and they are waiting below for it to fall. There are three cats, one with urinary issues and because they are siblings, the others also eat from it. They like it very much, more than the royal, THEY DO NOT VOMIT like with the royal, the urinary issues have now been restored after six months but gradually we will start something else. Perhaps the most complete food that causes the least problems.