Yes this is my second non wedding related post today! I just noticed my 1 1/2 year old cat has a dime size patch of hair missing up around his neck. It looks slightly red, nothing major. No scab, cut, bleeding, etc. He is acting fine, eating fine, and going to the bathroom as normal. I made an appt. with the vet for 10 am tomorrow morning. I've been reading up and am seeing it can be from a variety of things such as stress, rough play with the other cat, allergy, diet, or ringworm, thyroid. Nothing that seems overly worrisome (just hoping it isnt ringworm since that's contagious, EEK!) However, my pets are like my children so I'm really worried. Anyone else here encounter this with their cat?