Ming is my UTI/Blockage kitty and I was told to put him on Rx food. I refused to do that. Moosmom (thank you so much, Donna) suggested Blue Wilderness dry and all of my cats have been on that food for over two years and Ming has not had a recurrence. I've even been able to reduce his meds by half! It's great stuff and most cats will eat it! I hope Skinny feels better very quickly!