text: Diana: Hello everyone! I have a problem with Othello. A week ago he developed a rash and we can't get rid of it
  Diana: <file_photo>
  Frank: Have you been to the vet?
  Diana: Yes, he gave us an ointment, but it didn't work
  Karen: Hm, did you do a blood test? It doesn't look good
  Frank: What kind of ointment?
  Diana: Something natural, I had it made by the pharmacist
  Karen: You should do a blood test
  Diana: Ok, I will, the vet said it may be just a feline acne, but it should have disappeared by now
  Frank: I think Othello may be allergic to the ointment or something completely different. Is he scratching?
  Diana: Hm... A bit, I don't know if more than ever, he's a cat ;)
  Karen: Frank may be right. You should run a blood test for as many allergens as you can. My friend's cat had a similar rash and was scratching itself all the time. It turned out he was allergic to chicken
  Diana: What?! A cat?! Allergic to chicken?
  Karen: I know, right? But he was ok after they started buying him food without any trace of chicken
  Frank: Wow, I've never heard of something like this. Go to a different vet Diana
  Diana: I'm afraid I need to as that one was too interested in finding out what the problem was apparently. He didn't even mention it can be an allergic reaction
  Karen: Let us know what you'll find out!
target: Diana's cat named Othello has had a rash for a week. The vet gave them a natural ointment which is ineffective. Karen and Frank think that Othello may be allergic to something. They advise Diana to change a vet and to do him a blood test.   