Get Your Cat Care Questions Answered By Cat Vets ASAP
Hi there and thanks for your question. I'm sorry to hear that your cat is having these problems.
The yellow is jaundice which is either due to a liver problem or a problem with the body destroying red blood cells. However, the friable skin you have described makes me think this is most like a liver condition.
These are often treatable. I would highly advise a vet visit as soon as possible.
I hope this information helps! If you have more questions regarding this problem, just hit reply. If I am online I will respond right away. Otherwise I will respond as soon as I come online again. Or, if my answer is sufficient, then please hit accept. Thanks!
The above is given for information only. Although I am a licensed veterinarian, I cannot legally prescribe medicines or diagnose your pet's condition without performing a physical exam. If you have concerns about your pet I would highly advise contacting your regular veterinarian.