Well, I agree. You might lose a chicken now and then. I think that is sadly just part of keeping them. Someone wrote to me:where there’s lifestock there’s dead stock. And while I am committed to take excellent care of my chickens I would not spend hundreds of dollars on vet visits and medicines that would make the eggs inedible and questionable quality of life for the chicken.... When I had an unwell chick in our first batch I called around for a vet - the only one willing to look at her was a 45 min drive away, charged $50 just to get in the door and told me that they had no experience with chicks. They could prescribe an antibiotic and see if that worked. No, thank you. I read up, determined it could be Vit. E deficiency (crazy chick syndrom), gave multivitamins and chick recovered in a matter of hours. With the vet care offered it would have died.Yes, whether you have a trusted vet as I do or not. You really need to have a chicken medical kit ready. I agree that educating yourself on caring for sick chickens is also a plus. Gail Demerow authors excellent books on chicken health. But, even then...sometimes you need a vet. Or, be OK with the inevitable death of your chicken. I have had a rooster and a couple of hens who's live were saved by that vet. I just could not diagnose them. Most of the time, I take care of them by running a fecal float test at the UC Davis Lab here in town. It's $10 a sample and exact parasite will be identified whether worm or coccidia. Infection is another story, external is easy to see. But an internal infection, not so easy. Live and learn...you'll develop your own triage style.
You are very lucky to have chicken savvy vets around. Where do you live Hen Pen Jem?