Cat Kidney Frugal Diet IdeasSo I took one of my cats to the vet because he wasn't feeling good. The vet done some bloodwork and found out he is in early stages of kidney failure and advised me to look into a meal plan specialized for kidney care such as: (Royal Canin Veterinary Diet Renal, Hills Prescription Diet k/d, or Purina NF.) I've since looked into the food.. and the prices are outrageous.There's not even coupons or anything.I typically feed my cat (Nutrish Indoor Complete: RachealRay) and its a huge bag thay lasts an entire month for around $30 or so... but this new food, the small bags that would last at most.. a 1-2 weeks as I have 2 cats.. plus occasionally my roommates cats will steal a couple bites.. is about $40+ and I simply cannot afford that. Any ideas on a frugal meal plan. I don't want him to get worse but I don't want to break bank either. Please help!