Yes, thanks Bron. Unfortunately with a suicidal teenager, work, running a business, fatigue and a herniated disc in my spine I have no energy left over to make food for him. It's enough to be going through this with him and knowing he may have cancer. I've looked up foods that are low carb and low phosphorus and I've been trying to change his diet but he's reluctant. He will not eat foods he doesn't like even when he's starving. I will look into trying this raw diet when everything in my life settles down a bit and I have the energy to make it.Have you seen this thread on home prepared CKD diet
http://www.felinediabetes.com/FDMB/threads/home-prepared-diet-of-crd-cats.150441/