So Royal Canin the company that makes Med Cal hydrolyzed hypo-allergenic food. STOPPED making it. NO warning. Yup. Sent them a rather unhappy letter stating "It isn't fair to not give warning, we pay around 50 dollars a bag and have been loyal costumers for sometime. There was NO time to transition onto your other hypoallergenic food and my poor cat is a MESS"
Needless to say. Duck and hydrolyzed protein was Oscar's perfect food, his poos were good and didn't smell awful. Now I feel back to square one.
UGH.
UGHHHH! My poor man-cat's wee belly! Any suggestions. Also feel free to send letters of complaints about the lack of warning. Not cool RC NOT COOL.
Also arm and hammer litter deodorizer stinks like this deodorant my nan used to let me put on at her house she kept it in a drawer and it stunk like a bunch of flowers... It is almost worse then the poo smell. I WANT normal smelling solid poos back ASAP!

Have you looked online? There might be other vets that still have some. In the meantime, why not try a grain-free duck-based food?

I get Bluie's from Dr K, but I know there are others at Petco.. check it out good luck