My dog has a cut she keeps scratching. Could it be allergies or yeast?

Ouch, poor Remington! You are correct - most ear infections in dogs stem from underlying allergies. Allergy issues in dogs mostly cause skin problems and ears are skin, after all. The allergies could be associated with environmental issues (atopy), food allergies or flea allergies. I can certainly see the discharge and swelling in Remington's ear. Her excessive scratching obviously indicates that she's quite uncomfortable. Allergy issues cause dogs to itch, which damages the skin barrier and then leads to ear infections from an overgrowth of yeast and/or bacteria in the ear canal. There are no effective over the counter treatments for ear infections. At this point, I recommend taking Remington to her vet for an exam and ear cytology. Your vet will be able to look at her ear discharge under a microscope to determine the type of infection present, and will then prescribe an appropriate medication based on those results. Until you get to the vet, consider putting an e-collar (cone) on Remington to prevent her from causing further damage to hear ears. I hope this helps and that she's feeling better soon!

It sounds like she has a hotspot which could be secondary to allergies and/or an infection. The best thing would be to have your vet take a look at it to determine the best way to treat. She may need an antibiotic, anti-histamine, and or a corticosteroid to treat and your vet can prescribe. If you can't take her to a vet than you could clean the area with an antiseptic wound cleaner but if she keeps scratching the area than it will not heal. Covering the area probably will not work but you could get an E-collar to prevent her from scratching.

It is possible we could have yeast or bacteria here. The only way to tell for certain is to do what is called a cytology on the area. Your vet can take a sample (they may use a piece of tape or press a microscope slide directly on the skin) and look at it under the microscope. They can then determine if we have infection present and treat appropriately.

I agree, it does sound like Amos could have a yeast infection. He may have allergies causing him to do the scratching, which in turn has broken the skin leading to a yeast infection. I'd have him seen by a vet for this problem. The vet can diagnose what is causing it and can treat him. If possible, I'd take him into a vet today. He's a cutie!

First, place an e-collar (cone) on her to prevent further scratching. Keep it on her 24/7. You can take it off when she eats or drinks, but monitor her closely so she doesn't start scratching again. Next, have her seen by your veterinarian. The licking, biting, scratching and hair loss may be due to allergies ( https://www.petcoach.co/dog/condition/canine-allergies ). These can be difficult to diagnose since there are many causes (inhaled, environmental, food, fleas). Discuss allergy testing, food elimination trials and antihistamine use with your veterinarian. The doctor may prescribe medications to treat the wounds and stop the scratching. https://www.petcoach.co/dog/condition/food-allergies/ https://www.petcoach.co/article/4-great-strategies-for-relieving-your-dog-s-allergies/ https://www.petcoach.co/article/seasonal-allergies-in-dogs-what-you-need-to-know/

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be due to allergies and a yeast infection is possible. It really comes down to figuring out what is causing her allergies so that they can be treated or the specific allergen avoided. There are many things that can cause allergies though in most cases they can be broken down into 3 big categories: flea, food and environmental allergies. Allergies are usually worked up in a stepwise fashion starting with flea allergies as this is the easiest and cheapest to take care of. If not on a flea preventative, then it would be a good idea to get started on one. If already on one then it would be a good idea to change to something else (there are many new products out in the market). If not improved in 1-3 months then it is time to move on and check for food allergies by switching to a novel diet (new protein and new carbohydrate). If that does not seem to be the issue then you are left out having to check for environmental allergies which require blood and/or skin tests. Allergies can be very frustrating to deal with at first but so rewarding at the end when we are able to treat them effectively!

It could have started as an allergy but as for now it looks infected, you will need to take Luna to the vet ASAP in order to get it checked and treated, she will need a course of antibiotics and possibly some meds to stop the itchiness as well.