OUCH! I can see why your are wanting to give this current food a chance! And frankly, if she seems to be doing well on it, I might consider sticking with it for a week myself.I'm not sure if I want to try the venison canned food for another week, see if she continues to improve, or if I should just go for the vet's recommended food. It's gonna be about $6 a DAY for the vet's food so that, unfortunately, is why I'm hesitating.
And you won't get any judgments from me on which diet you prefer for your cat. LOL...I have one who flat refuses anything in the world but Friskies dry. Drives me crazy, and has almost bankrupted me trying to find SOMETHING better that she will eat. After three days of not eating at all, I give in out of fear of fatty liver disease. For all we discuss this diet or that, and sometimes rather heatedly, I tend to agree with what one of our Team Members said, "The best cat food is the one that your cat will actually eat."