Petco Text Logo
Petco Pet Logo

  • Two Easy Ways to Start Earning Rewards!

My dog's ear was red and itchy yesterday, but fine today. Why?

Updated On September 23rd, 2025

My dogs ear was red and he was constantly shaking and itching it yesterday and whining and Now today it's not bothering him and it's not red I don't know it it was just cause the cold weather or something

4 Answers

Most Helpful Answer

Image profile

Answered By Dr. Leigh, DVM

Veterinarian

Published on March 17th, 2017

It may have been an allergic reaction to something. If you see a discharge in the ear or if there is an odor than he could have an infection and may need medications to treat. Otherwise, monitor the ear and if the redness recurs than he should be examined by a vet.

Vote icon

1Pet Parents found this answer helpful

Other Answers

  • Image profile

    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on March 16th, 2017

    Poor pup sounds very uncomfortable! It sounds like he may have an ear infection, which requires a trip to the vet. Leaving an ear infection untreated can lead to hearing loss, so it's important he's seen by a vet tomorrow. Ear infections in dogs can be caused by bacteria, yeast, or ear mites. The vet can diagnose what is causing the ear problems and can prescribe medication to treat it.

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on May 22nd, 2018

    It's probably an ear infection, often it cannot be seen from the outside. Ear infections are very common in dogs, it is usually caused by either yeast or bacterial disease. the treatment is usually simple and straightforward, you will have to take Danny to the vet and get the ears checked, then a prescription ear drops will be prescribed according to the infectious agent.

    Vote icon

    2Pet Parents found this answer helpful

  • Image profile

    Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

    Veterinarian

    Published on June 1st, 2019

    These are signs of a possible bilateral otitis (inflammation of the ear canal). With both ears involved, commonly an allergy is seen and could be a predisposing factor. A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotic ear drops may be needed. 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. If this answer was helpful please let us know, this will be used to improve our service!

    Vote icon

    1Pet Parents found this answer helpful

See More Answers

Related Questions

Petco Pet Education Center
Health & Wellbeing
What fish dog food helps dry skin if my dog eats Science Diet?
Is your dog's dry skin a concern? A certified vet offers expert advice on finding the best fish-based dog food alternatives to Science Diet for essential oils.
Updated on February 04, 2026
Petco Pet Education Center
Health & Wellbeing
Why is my dog or cat shaking? When should I see a veterinarian?
Concerned your pet is shaking? Veterinarian Todd Cecil discusses common causes like hypothermia, metabolic disorders, and seizures. He recommends a vet visit for diagnosis.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet keeps scratching its ear. What's causing this problem?
Is your pet scratching their ear often? A certified Petco veterinarian explains common causes like otitis or infection and how to identify the problem.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet's ear mite treatment isn't working. What else could it be?
Pet still itching after treatment? A Petco vet clarifies it may not be ear mites. Discover effective solutions like Revolution or consulting an exotic vet.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet has worsening sores and scratches. Could it be an infection?
Nike's worsening sores and constant scratching worry his owner. A certified Petco veterinarian offers expert guidance on potential causes like bacterial infections and next steps.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
Why is my pet's swollen lump with green patches not getting better?
Is your pet's swollen, green-patched infection still bothering them after treatment? A certified veterinarian discusses proper diagnosis methods like biopsy and FNA.
Updated on December 04, 2025
image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Book Now

Sponsored