I know how upsetting it can be. I’ve been there myself with one of my dogs. It’s extremely frustrating. I didn’t start having any luck until I started keeping a written record of advertising he ate. After a while, I started figuring out what his food intolerance issues and once I stopped exposing him to any of those ingredients, the yeast was gone and has stayed away ever since.
That said, you could be dealing with both or either food or environmental issues. Have you ever tried wiping his belly, or those areas affected by yeast with a diluted solution of white vinegar?
As far as good is concerned, I wondered if you had ever tried a limited ingredient diet. I had great luck with Nature’s Variety LID. But, there are certainly other brands to try. I picked that one because Ilike the brand, and its fish free. My dog can’t have any fish or fish oil. Maybe that could help you figure some things out. I would pick something fish free, that your guy has not regularly eaten and a single starch. One thing that frustrated me about Orijen is that it contains so many potential problem ingredients. All of those fruits, veggies and botanicals could also be contributing to your guys yeast issues.
I know now of this addresses the fever he’s having and I certainly hope he’s feeling better. 105 is scary.
