Hi Christie-
I’m curious, did the vet prescribe an antibiotic as well as the prescription food? I thought that for dogs getting rid of the infection was the top priority. And, yes, she should feed the Rx food at least for now. As you have already experienced with your cat, her condition could turn into a life threatening emergency requiring surgery or a catheter and IV for at least a few days or longer.
My cat also had this experience and I still feed him a little Rx kibble, with the majority of his diet OTC canned food. I also have a water fountain set up for him to promote more moisture in his diet. I don’t want him to go through another blockage. It was scary!
Maybe she won’t have to stay on the Rx food forever, but I’d feed it until she’s clear for at least 6 months. Good luck to you!
