Why does my cat have bald spots on his legs and only drink from tap?

Cat pheromone therapy to decrease stress is my recommendation. The product is called Feliway. I suggest using the diffuser product. ( https://www.feliway.com/au/Why-Feliway/Bald-patch-on-cat!-Here-is-how-to-help ) The other thing to do is environmental enrichment. ( thedrakecenter.com/materials/environmental-enrichment-indoor-cats ) ( https://www.youtube.com/watch?v=AejmrLa_Cs4 )

[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.

It's not impossible for a cat to have stress that is causing the excessive licking but usually it is an allergy and the most common allergy for a cat is fleas. Even if you don't see them on her. Since you mentioned that you rescued her from outside my guess is that she has fleas. Cats don't like to have fleas so they will groom themselves excessively to get the fleas off which is why you often won't see them. Here is a good article that may help you determine if fleas are present. http://www.petmd.com/cat/parasites/evr_ct_does_my_cat_have_fleas I would start with fleas as the number one consideration and if you determine there are no fleas then you should get her to the vet for some testing. If you determine fleas are present I would treat her with a GOOD topical flea prevention like Advantage II or Fronline- DO NOT use Hartz or Seargant brands. They are awful and cause many toxicities in cats. You need to apply this EVERY month even if she does not go outside. You also need to treat the environment (so the inside of the house and the yard if she goes outside). https://www.chewy.com/virbac-knockout-es-area-treatment/dp/53856 https://www.chewy.com/advantage-ii-yard-premise-spray-32/dp/103395 If you want to work the stress angle I see no harm in doing that as well. I suggest you get Feliway diffusers for your house to see if that helps. https://www.feliway.com/us#redirected Hope this answers your question. Best wishes!

Since you are noticing multiple locations affected, I recommend to have her examined by her veterinarian and checked for external parasites. Allergies or anxiety could also cause similar symptoms. Anxiety licking tends to be on the lower legs and the belly. They generally don’t scratch more due to anxiety. If the doctor thinks it is more related to anxiety, there are some things you can do at home. Please repost if you have any additional questions and best of luck.

From the photos, it looks like the skin has some red lesions. Hair loss can indicate many things including over grooming, ringworm (which humans can get), scabies (which can also effect humans) or other skin mites, hyperthyroidism or allergies (fleas, food or environmental). Unfortunately, all these lesions look similar. A physical exam and some basic diagnostics are needed to determine the underlying cause. Over grooming is more difficult to determine and is generally determined based upon ruling out other causes, a physical exam and a thorough medical history. I think your best option is to have Puds examined by the veterinarian. At home you can try giving him an omega 3 fatty acid supplement for pets but it may not correct the underlying cause. This can however improve over all skin health. There are two brands of food, Royal Canin and Nutro, which are aimed at skin health and they may help as well but again, they may not affect the underlying problem. I hope this helps and please feel free to post any additional questions.

Poor Ollie sounds itchy! This itching can be caused by fleas, mites, ringworm, or allergies. If he isn't up to date on his flea treatment, I can give you one for him. First, I would give him Capstar. It's a one time pill that starts killing fleas within 30 minutes. Then follow up with a spot on treatment, such as Advantage or Revolution. This is a treatment that has to be used once a month. You will also have to disinfect the environment. Wash his bedding in hot soapy water, and vacuum the furniture and carpet surfaces. You can use a spray to kill fleas in the house, such as Indorex, or a flea bomb would work well to kill the fleas in the home. If he is up to date on his flea treatment, I recommend taking him into the vet for an exam today or tomorrow. The vet can do blood tests, skin scrapings, and use a Wood's lamp to diagnose allergies, mites, and ringworm. Once the cause of the itching is found, the vet can prescribe the appropriate treatment. Best of luck!

If there is no medical reason such as fleas or food allergy and it is behavioral there is medication to help. She may notice another animal or cat outside that is new that is stressing her out and causing her to do this more, There may be a new neighbor with a dog that she smells passing by the door increasing her anxiety. You can start with feliway diffusers and sprays to help in side the apartment. You can also talk to your vet about anxiety medication to start her on to decrease this behavior.