What foods are you feeding your Kidney-renal issues cats? I just spoke to three

[glinda]

companies in the last two days that are using pork in their products now sometimes as the main ingredient calling it "meat by-products". I thought pork was not highly digestible. Just because the cost of pork is down and cheaper I am now looking for alternatives. Our one cat is on IV fluid treatments everyday and am concerned about all the pet food ingredient changes happening right now.... Any input into this would be appreciated.