Veterinary questions? Ask a Vet for Answers ASAP
Hi, Welcome to Just Answer. I'm Chris, a small animal Vet based in the UK. I am reviewing your question and will get back to you as soon as possible
Are you able to send me a picture of the area you are concerned about? How long has it been like that?
Ok, have you been able to look closely enough to check for any wounds in that area? Does the fur there seem hard or matted? Is she limping on that leg at all?
Does she go outside?
Ok, well I would be suspicious that there could be a wound or injury of some type there. Bites from other cats in particular can be quite hard to see sometimes and can be very sore. It might be best to get her checked by the vets tomorrow, they can shave some of the fur away to get a better look and give her the correct treatment. I hope that helps? Let me know if you need any further help or advice.