The equivalent for cats is Solencia: https://www.zoetispetcare.com/products/solensia

We thought we were going to have to say goodbye to our girl back in February this year. Her arthritis was so bad, she'd stopped using the litter and was... Backed up, let's just say.

But she's currently curled up right next to me, and generally acts like she used to a couple years ago. You can tell her legs are weaker than they were, but the pain doesn't bother her anymore.

Miracle is a pretty reasonable word, yeah.