My cat stewey was diagnosed in March of 2014. At that time, the scale of her skin was akin to grains of rice. One of my first online resources recommended going to wet food only. It took her about a week to 10 days to become accustomed to "no dry". Infact, I can no longer leave any dry food out whatsoever (even the dog). Next step was to regulate her feeding times and the amount of food offered. Over the passed months, her coat has become shiney, the dry scales are almost gone, water intake and urinary output have returned to normal. Her personality has returned to normal, as well. The range of her sugars has become consistent with a spike every week to 10 days. The quality of her daily life has improved drastically and the overall household is back on track. Change takes time and regimentation. Goodluck. Jane and Stewey.