My cat is losing hair on his back leg from licking. What to do?

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 )

I am sorry to hear about your kitty. I would consider a trial of Bravecto https://us.bravecto.com/for-cats.aspx?&gclid=EAIaIQobChMIyLCOmpTM2wIV0MDACh0n2QzyEAAYASAAEgIlBfD_BwE&gclsrc=aw.ds which is used off label for mites. If there is no improvement with this, it may be atopic dermatitis and due to allergies and she may benefit from long term allergy medication such as apoquel or atopica.

This is likely how he copes and/or deals with stress. I would consider giving him a calming chew like vetriscience composure or composure pro (stronger but a prescription) to see if this helps. You can also put a cone collar on him for a couple of weeks to help break the habit. Also, if there is a specific spot that he commonly lays and does this, I would use feliway spray in that area. You can also plug in a feliway diffuser in that room. Feliway is a cat pheromone which can have a calming effect. Finally, if this doesn't work I would consider putting him on an anti-anxiety medicine like amitryptilline to see if this helps! I hope this works.

Not all flea medications are equal. I find that fipronil/Frontline products don't work very well. I would recommend that you talk to your vet about a prescription product like Bravecto or Revolution, or try a Seresto collar. Fighting cat fleas is tough, and even with excellent products, it may take 3 or more months to get rid of the fleas due to their life cycle and new fleas hatching. See the articles below. That being said, overgrooming (hair loss) and black skin (caused by chronic inflammation) can be caused by many things. Food allergies are possible, but Rengar is more likely to be allergic to chicken or beef than grains. Anxiety or pain are other possible causes. It would be a good idea to discuss this with your vet. https://www.petcoach.co/article/5-tips-to-get-rid-of-fleas/ https://www.petcoach.co/article/the-best-flea-prevention-plan-for-your-cat/ https://www.petcoach.co/article/excessive-grooming-in-cats-what-it-means-and-how-to-help/

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. The cause of the hair loss could be allergies or skin mites as well. I would make sure the veterinarian scrapes the skin to check for parasites of the skin. This may also need an oral antibiotic in addition to topical therapy to see if it will respond. You can also try a different shampoo such as Douxo PS Chlorhexidine combination shampoo and bathe twice weekly. If there is no improvement and your vet is unable to resolve this, I would recommend a second opinion with a veterinary dermatologist if possible. 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.

This looks very inflamed indeed, probably infected as well. i would actually suspect a condition called Eosinophylic Granuloma that is quite common in cats and can look like this, if this is the case Boston will need steroid treatment for a few weeks and probably a course of antibiotic as well. i strongly advise that you take him to the vet ASAP in order to get treatment.

This presentation could be due to a trauma or 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.