Treating a fungal infection?

I’ve taken Hoshi in for this before and they said Hoshi didn’t have a fungal infection. I mentioned the itching and stinky feet smell too. Hoshi has really been scratching lately and I don’t think it’s fleas. I haven’t seen any and I haven’t been bit either. I should really brush him out more which I admit not doing. Lots of dead hair on his back near his rump. Tons of scaly skin back there too. Anyways, I decided to shave Hoshi’s back hoping it would help. His coat is so thick back there. What I did was brush his hair backwards so the clippers could get at all the length evenly. Next, I thought why not treat that area with anti-fungal cream. The cream is greaseless and worked into his hair and skin surprisingly well. Guess what? Hoshi slept like a baby last night. The intense scratching has dramatically improved.

I’ve decided to keep his back shaved. It doesn’t look as nice but his coat is so thick. I think it holds moisture in and I’m not grooming him enough. I’m going to treat him for a week and see how things go.