I adopted 3 sibling kitties and always fed them Hill's Science Diet food. At age 5, my male cat developed urinary crystals and required surgery. I would do anything to avoid that painful situation for him. My vet placed him on Prescription c/d and said he should be on it for life. 2 problems emerged: the higher cost and how to keep his sisters from eating his special food. In an attempt to keep cost down, I had switched the girls to Purina Urinary, but one cat just could not keep it down. They all 3 had hairball issues, most unpleasant little surprises all over the house. Then, like an answer to prayer, Hill's SD Urinary/Hairball appears on store shelves! After discussion with my vet, I switched all 3 cats to this lower priced version of the prescription food, and now for over a year it is a completely successful choice for all my cats. Thank you, Hill's and Tractor Supply!

Cats didn't like it, only used a handful, local store wouldn't exchange even though Hills Science diet corporate office said they would.