Terrible for my cat

I adopted my cat since he was 4 months old, and now he is almost 4 years old. I have been feeding him in the last 3 years with PC NUTRITION FIRST CAT FOOD, from kitten formula to adult. Last week, my cat has a urethra blockage and went to the emergency. After urinalysis, my cat has a lot of crystals in his bladder. He was treated with a procedure to clear his blockage and have his bladder flushed out. However, still not able to clear out all the crystals. Vet said the formation of the crystals are from the food he has been eaten. I have to stop feeding him with this PC NUTRITION FIRST cat food right away. Luckily, we were able to take his to the vet before he got worse and become life threatening. I think PC should remove this product totally. I just bought two 7 kg bags last month, and since I already threw out my receipts, I am not even able to return the product!

Nothing but problems

I received this food as a gift from a fellow cat owner, since her cats did not receive it well. I thought I'd give it a try and I am so sad to have put my babies through this digestion pain as well. I thought my cats were being just obnoxious pooping outside of the litter box. Just found out my poor baby had made a mess of herself, she even had poop hanging out her ass. Let alone the mess on the floor of the traces left by my cat. This product is just not quality at all. And no, my cats are in perfect health, they are young 2 year old adults.