Sounds like you did a great job with Tank, Sweetened. Congratulations. I certainly echo your mistrust of the medical system, for animals and people. If we take livestock to the vet it ends up costing more than the animal is worth, and we will never get that back. Farming is a business, after all, and small farmers are infinitely more caring and humane than large scale, commercial operations that actually make a profit(speaking of working for free).
About a month ago one of our LGD's was lethargic for a couple of days. I looked him over thoroughly, but couldn't find anything, so gave him another day and checked him again. At that time I found an abscess behind the joint of his jaw. I thought it would burst and then be ok. He was obviously not feeling well, but would be ok to ride it out. That night when I checked again his breathing was laboured, so I took him to the vet.
The vet said the lump didn't feel ready to pop. She stuck a syringe in it, but didn't get much out. She said her recommendation would be surgery, but it was too late in the evening to do it. I said there was no way I would pay for surgery. She said if I wanted to treat him at home I'd better do hot compresses, and do lots of them, until it burst. She also wanted to give him anti-biotics, but wanted to make sure I could get them into him before I left, because it was imperative he get them. I took the pill and tried to get it down his throat. He bit my finger, coughed, and jumped away. At that point the lump burst INSIDE his throat (hence the trouble breathing) and ran out of his mouth all over the floor.
Why do vets make you feel like you are incapable of following their instructions? I took him home and heated up a wheat bag in the nuker. I wrapped it in a towel and propped it up against his jaw with a pillow and went to take care of my critters. When I came back he had drained much more. I re-heated the bag and put it against his jaw again. I crushed the anti-biotics in my mortar and pestel with water and pulled it into a syringe and squirted it down his throat because there was no way he was going to take a pill. I did this twice a day for several days. The next day he was feeling much better, and is back to normal now.
Had I not gone to the vet it would also have burst and he would have recovered. My cost was $150 for exam, anti-biotics and pain meds. It was much cheaper to have him neutered at the same vet.