My cat's losing big hair patches with skin attached. What's happening?

Those spots on your kitty could be just dry skin causing itching bad enough to lose hair (do know that dry skin alone should not cause hair loss) but there are several things including fleas, allergies, skin mites, bacterial infection or endocrine disease which could also look the same way. There are a couple things you can do at home and they can help but they may not address the underlying cause. That's great that you are using an omega 3 fatty acid supplement this can help improve the skin health. Make sure it is a formula for pets (better absorption) and you may need to squirt it directly in his mouth. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. Also protect the area from trauma by having your kitty wear an elizabethan collar at all times. If the skin does not start improving within 2-3 weeks or if it is getting worse, have him examined by the veterinarian to look for other causes. Unfortunately, lotions and sprays don;t tend to moisturize as well as supplements and diet. There are some moisturizing sprays and your cat will need to wear an elizabethan collar at all times because otherwise he will lick the product. Moisturizing shampoos and conditions for pets are also an option but not all cats enjoy baths and may bite and scratch their owners. I hope this helps and please feel free to post any additional questions.

Those spots on Alu could be several things including allergies, skin mites, flea bites, ringworm (which humans can get) or a bacterial infection. You can try adding in an omega 3 fatty acid supplement for dogs, this can help improve the skin health. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. Treat for fleas. If he will allow it (and it is safe to do so), you can wash the lesions with soap once a day and rinse well (don't wash his whole body, just those spots). Protect the areas from licking or scratching. If they don't start looking better within about a week or if they get worse, have him examined by the veterinarian who may prescribe medications. Best of luck and please feel free to post any additional questions.

[Allergies](https://www.petcoach.co/cat/condition/feline-allergies/) are the most common cause of hair loss and [excessive grooming in cats](https://www.petcoach.co/article/excessive-grooming-in-cats-what-it-means-and-how-to-help), but there are several other medical causes as well - including [fleas](https://www.petcoach.co/article/5-tips-to-get-rid-of-fleas/), bacterial or fungal infections, or skin mites. I would definitely start your cat on a good monthly spot-on product such as [Advantage II](https://www.petco.com/shop/en/petcostore/product/cat/cat-flea-and-tick/cat-flea-and-tick-drops/advantage-ii-once-a-month-cat-and-kitten-topical-flea-treatment-over-9-lbs) to make sure fleas are not the problem - you can get this over the counter at many pet stores. If this doesn't resolve the problem, you will need to have your cat examined by a vet - he/she can do some testing if needed to diagnose the problem and get your kitty the appropriate prescription medications to treat it. Behavioral causes, such as stress or anxiety, can also lead to overgrooming. [Calming supplements](https://www.petco.com/shop/en/petcostore/category/cat/cat-training/cat-training-calming-aids/calming-cat-supplements) or [pheromone products](https://www.petco.com/shop/en/petcostore/brand/feliway) can be found at the lcocal Petco. If these do not improve the condition, your veterinarian may recommend prescription strength remedies.

That spot on Lewis could be several things including allergies, skin mites, bacterial infection or ringworm (which humans can get). There are a couple things you can do at home and they can help but they may not address the underlying cause. You can try adding in an omega 3 fatty acid supplement for pets, this can help improve the skin health. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. Here is a link about ringworm: https://www.petcoach.co/article/ringworm-in-cats/ If the lesion does not start improving within a week or if it is getting worse, have him examined by the veterinarian. Testing for ringworm is easy and you may opt to do that whenever you like. I hope this helps and please feel free to post any additional questions.

Those spots on Romeo could be several things including fleas, allergies, skin mites, bacterial infection, ringworm (which humans can get) or endocrine disease. There are a couple things you can do at home and they can help but they may not address the underlying cause. Treat for fleas. You can try adding in an omega 3 fatty acid supplement for pets, this can help improve the skin health. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. You can wash the lesions once a day with a medicated wipe for cats (not his whole body, just the lesions) if he will allow you. Don't get bitten. Just so you know, cat bites almost always get infected and could land you in the hospital. Also protect the area from trauma by having your kitty wear an elizabethan collar at all times. If the lesions do not start improving within a week or if they are getting worse, have him examined by the veterinarian. I hope this helps and please feel free to post any additional questions.

Those spots on Bella could be several things including fleas, allergies, skin mites, bacterial infection, ringworm (which humans can get) or endocrine disease. There are a couple things you can do at home and they can help but they may not address the underlying cause. You can try adding in an omega 3 fatty acid supplement for cats, this can help improve the skin health. You may also try changing her diet to something like Royal Canin or Nutro as they are aimed at skin health. You can wash the lesions once a day with a hypoallergenic baby wipe (not her whole body, just the lesions). Also protect the area from trauma by having your kitty wear an elizabethan collar at all times. You can also treat her for fleas. The only OTC I recommend is Frontline. If the lesions do not start improving within a week or if they are getting worse, have her examined by the veterinarian. I hope this helps and please feel free to post any additional questions.

The hairloss and dandruff on Bam Bam could be several things including fleas, allergies, skin mites, bacterial infection or endocrine disease. There are a couple things you can do at home and they can help but they may not address the underlying cause. You can try adding in an omega 3 fatty acid supplement for pets, this can help improve the skin health. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. You can check/treat for fleas. Also protect the area from trauma by having your kitty wear an elizabethan collar at all times. If the hair loss and dandruff do not start improving within a week or if they are getting worse, have him examined by the veterinarian. I hope this helps and please feel free to post any additional questions.