My kitten's belly is bald and her fur is falling out. What's wrong?

I recommend to have your kitten examined by the veterinarian. The hair loss could be related to ringworm which can spread to humans. Other causes include poor nutrition or heavy internal parasites (some of which can also spread to humans). You veterinarian will treat for any parasites or ringworm and get your new kitten started off on the right foot. Make sure to feed a high quality kitten food such as Royal Canin or Science Diet. I hope this helps.

Based on your description I would be suspicious of ringworm, which is a fungal infection that commonly affects young animals. If you can find a shampoo with ketoconazole that may be helpful, but she likely needs a prescription of an oral antifungal such as itraconazole. Please practice good hygiene after handling her as ringworm is contagious to people as well. Of course this is not a diagnosis, just an assumption based on your description. Best of luck and I hope she improves soon!

Thank you for submitting your question regarding your kittens. They will need to see a veterinarian for skin testing. They will likely need a fungal culture to check for ringworm and skin scrapes to look for mites under the microscope. There is a common mite in kittens that lives within the hair follicles. An overgrowth can result in bald spots that do not typically itch. These mites are microscopic and cannot be seen by looking at the cats. I hope this information helps and you are able to get their skin cleared up!

It may be excessive grooming, which can be caused by numerous things, including fleas (even if she is an indoor-only cat), stress or anxiety, skin infection, mites, pain, or even urinary discomfort. I would recommend having Izzy checked out by a vet to first rule out common medical issues. Then they can help you determine what could be the cause and start her on an appropriate treatment plan. https://www.petcoach.co/article/excessive-grooming-in-cats-what-it-means-and-how-to-help/ https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4952646

I have seen this as a reaction to certain spot-on flea/tick treatments, vaccines and microchipping. If any of these were recently done, then I would be most suspicious of them being the cause. The skin appears a red, which indicates that something is irritating it and it appears oily, but I'm assuming that's from the antibiotic ointment. For now, it's best to just keep the area clean with a medicated cat shampoo. You can get this at the pet store. I would clean it once daily and not put the antibiotic cream on it. Use cool water when washing and rinsing to give some relief. You can stop the daily cleanings when the skin appears healthy again and the hair is obviously growing back. If the hair loss continues and the skin appears worse, then it's best to have a vet look at it, because it may need special treatment. I hope that helps and Phoebe gets better soon.

I would bring Kitten 4 to the vet for a checkup if you haven't already. Not getting enough nutrition, an underlying illness or metabolic issue, or even something such as parasites/fungal/skin infections could be causing hair loss. Excessive grooming by the kitten or mom may also cause hair loss in the areas where it is scratched or licked too much. If kitten is bothered by it, using an e-collar or tiny t-shirt to prevent scratching and chewing may help until your vet can take a look to determine the cause.

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be due to a number of reasons such as allergies, a bacterial infection, mange, among many other reasons. It does sound like you think he may be feeling sick as well so I highly recommend that you have him evaluated by a veterinarian for further assessment and treatment so that he can be started on the right therapy. Best of luck!