My cat's hind claws smell rotten and are falling apart. What's wrong?

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!

Although a picture would help to determine more specifically the underlying cause of it, it seems like there is a severe infection, possibly fever is present as well. A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are absolutely 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.

This presentation could be due localized spot of skin infection (likely to be caused by bacteria or fungal). A check up, appropriate disinfection and possibly antibiotics or antifungal meds (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection can eventually 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.

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.

I am sorry to hear about your concern for your kitty! The nail does appear malformed. I would recommend an examination by a veterinarian, as we can see this with nailbed infections at times. The vet can more closely examine this nail and the others and determine what the underlying cause may be and how best to treat the claw.

Poor kitty, that looks a bit painful in the pictures. My biggest concern here is the smell you are describing. This smell could be due to infection, but without seeing her in person, I can't say for certain. I do think the best thing to do is have her seen by a vet. If the nail is infected, then the vet can prescribe pain medication. Give her vet a call now to make her an appointment. I hope this helps.

Thank you for submitting your question regarding Stitch. The nails can become brittle in older cats and come off more easily. This is especially true if he does a lot of scratching or climbing. There are also diseases such as autoimmune disorders and fungal problems that can affect the nail beds. It is best for him to see his veterinarian to determine the cause of his symptoms. I hope this information helps!