View Single Post
  #5  
Old May 19th, 2013, 07:03 AM
Longblades Longblades is offline
Senior Contributor
 
Join Date: Apr 2007
Posts: 2,097
That was the only food that worked for our cat. When I tried to switch her to a better food the crystal problem reappeared. Try to find out what the active ingredient is that is controlling the crystals and then see if you can find out the level of that ingredient in other foods. Sorry, I've lost my details, but I found, in cat food, only the Rx diets had it in high amounts.
Reply With Quote