Here's the clinic cat, RayRay, saying hi to Peanut. Butter is standing behind.
The vet examined Peanut and says his fungal spots are healing well. I'm glad I did not opt for any medication except for the Apple Cider Vinegar, which is safe. Peanut seems to respond very well to it.
Butter is not responding as well, but in certain spots, the fur is growing back too. So, I hope he will recover in time.
There used to be a large bald (fungal) spot above Butter's left eye, but the fur is growing back now.