Yes its ringworm. The ones on his neck that still have hair on them, you will need to scrape with a wire brush (sometimes we use a scaple) to get the crusties off then spray with bleach water (use a bleach pen on the one above his eye). You can also use fluid film, athletes foot spray, toothpaste. Then you should probably spray the premisis down with bleach water as well.
Ringworm is a pain. :roll: