Red skin ? GRAPHIC PHOTO !!!

Hey all i have a tabby that’s been scratching at his neck for a few days . We’ve already got an appointment scheduled but this is my

cats neck right now . This is the second time that it’s happened , the first time we were able to move past it but now it’s getting worse . Any idea of what it could be ?

@leslie - there’s always been a little pet corner to post our furbabies . Honestly i freaked when i saw this for a second year in a row .