My chinchilla has hair loss near a healing dog bite. Is it ringworm?

From the pictures, it doesn't look like a typical ringworm lesion but I can't rule it out without seeing August in person. It could be a skin infection or from an injury. It should be checked out by a vet, but it's not an emergency. If you can get her into a vet this weekend great, but it's fine to wait until Monday. I'd leave the spot alone for now and don't put anything on it since you do not know what is causing it. I hope this helps!

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/scratching (if any). 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.

Thanks for using Petco Pet Education Center, formerly Petcoach! This is unlikely to be ringworm at least based on how it looks right now. This is possibly due to local inflammation. I recommend that you continue to monitor Milo for now. If this lesion fails to improve on its own or it worsens have him evaluated by your veterinarian for further assessment and treatment. Good luck and have a good night!

Hello there. Thank you for using PetCoach and thank you for including photos. My best guess is that this is ringworm. It does not look like a bite. I suggest you get Molekin' to your vet for an exam and to get a proper diagnosis for two reasons. Number one, ringworm is contagious to people and number two, an adult dog that gets ringworm usually has an underlying problem with their immune system. An adult dog should not get it. This is much more common in puppies. Remember, it is impossible for me to diagnose over the internet with just a photo. I am just giving my best guess. Many skin diseases look similar to the naked eye so that is why testing is important. Here is a link to an article about ringworm: ( https://www.petcoach.co/article/ringworm-in-dogs/ ) If you wanted to try something at home first you can buy over the counter athletes foot cream which is an antifungal and apply that twice daily. It may take 2+ months for it to clear completely up but you should start noticing a difference in a .couple weeks. If you don't have any improvement in 2 weeks or it worsens then you definitely need to get him to the vet. Wash your hands thoroughly after touching this spot just in case it is ringworm, you don't want to get it! ( https://www.walmart.com/ip/Lamisil-Cream-0-42-Oz/10294288 ) Hope this helps. Best wishes.

Hello. Thank you for using PetCoach! This looks like a ringworm lesion to me. http://www.peteducation.com/article.cfm?c=18+1800&aid=2494 You can try using a topical anti-fungal medication like Clotrimazole to see if it helps. Apply a thin layer to the lesion twice a day. https://www.walmart.com/ip/Antifungal-1-Clotrimazole-USP-Cream-1-oz-tube/950932820 Remember two important things: 1. It can take weeks to months for ringworm to resolve. If you are not making much progress with the cream after a couple weeks I would take her to the vet. They can give you an oral medication to use that may be more effective. 2. Ringworm can be contagious to people so wash your hands thoroughly after handling her. Hope this helps. Best wishes.

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. If Penelope has had treatment for mites and the other lesions resolved but not this one, this could be a separate problem such as ringworm, different mite or a benign tumor. I would recommend having the veterinarian look at this to help determine what the cause could be. Different medication would be needed for ringworm and if it is a tumor, it is likely what we call a histiocytoma, which is common in young dogs and resolves on its own. I hope this helps! Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

Thanks for reaching out about Midnight and including a photo. This is a wound and not something contagious from the cat. Could be a bite or scratch though. Neosporin can cause serious harm if ingested by the chinchilla, so DO NOT APPLY. Do not allow a dust bath. You can gently clean with warm water and a mild soap, but agree this needs veterinary attention tomorrow for at least minor wound care (shave to remove hair from contaminating the wound) and oral antibiotics. Good luck.