Great news to hear. I’m curious why they said not to treat with yoghurt? I took my girl (shadow) to the vet here maybe day 3 of the protocol I described and she said keep it up, you’re doing exactly what you should be!
Hello. I’m so sorry to hear about you girl first of all.
One of our Marans had sour top last year and I was able to successfully treat her thankfully, following these steps:
We removed her from the rest of the flock and access to normal food
Fed her on a diet of high protein no added sugar...