Why is my 12-year-old cat with CRF chewing his paws until they bleed?

Oh goodness, that looks like a deep infection. It could be bacterial or fungal, but I suspect more likely bacterial. He needs to see a veterinarian for an examination and treatment plan. However, in the meantime if he will allow you to soak his foot in warm water and Epsom salts that may be soothing and beneficial. Best of luck and I hope he improves soon. Thank you for using Pet Coach.

There is a disease call "plasma cell pododermatitis" that affects the footpads of cats, making them swell and sometimes crack. It's poorly understood, but believed to be an autoimmune disease. Treatment usually consists of a specific antibiotic (doxycycline) which somehow regulates the immune system (again, we don't understand why) and drugs to suppress the immune system (prednisolone or cyclosporine). Sometimes we have to bandage the feet temporarily to help with the pain and to aid healing. Soldier may also need pain medication for a time until he is more comfortable. Your vet should be able to diagnose this condition and start treatment. Good luck.

If it currently bleeding you can use some corn starch to help slow the bleeding. Also if you are able to place a light bandage on it to prevent him from licking it tonight that would be good. You can also use a cone collar which you can find at your local pet store if it is still open. I would take him to your vet first thing in the morning for an exam. He may need to have it cleaned, medicated and professionally wrapped. Your vet will also be able to provide antibiotics and pain meds if need. If it is profusely bleeding then I would take him to your local emergency clinic for attention tonight. I hope this helps!

This presentation may be compatible with a infection and the weird smell may come from the presence of pus. A picture would be extremely helpful to confirm it. A clinical examination at your local veterinarian is essential to confirm this clinical suspicion and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

That is a little biot more blood than I would like to see. Very carefully open your kitty's mouth and check the gums, teeth and tongue. There may be ulcers or an injury or he has a tooth that is meant to come out but stuck at a funny angle. If so your kitty needs to be seen by a veterinarian for an exam. If there are no wounds other than where he lost a tooth, then there is nothing you need to do and the bleeding and discomfort should go away soon.

Hi, and thanks for your question. Even though a picture would help to understand better the underlying cause, This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any licking. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. Please find the time to give us a feedback about the consultation as that will be used to improve our service.

It is hard to tell by the picture. I would recommend taking him to a vet to have it looked at since it smells. Odor can be a sign of infection and need antibiotics. It is also possible he has pillow feet This is were the paw pads tear and bleed.