VCA — Ear infections in dogs
VCA describes common signs such as head shaking, scratching, redness, odor, and discharge and explains why underlying causes need attention.
Read VCA's overviewReview ear cleaning, odor, head shaking, scratching, allergies, and warning signs without trying to diagnose an ear problem online.
Head shaking, scratching, odor, redness, discharge, or pain can have different causes, including infection, allergies, parasites, moisture, or ear anatomy. A calm check and veterinary plan are safer than deep cleaning or using leftover drops.
Answer based on your dog's usual ear pattern and recent changes. Severe pain, a head tilt, balance changes, facial weakness, swelling, heavy discharge, or rapid worsening needs veterinary attention rather than an online score.
Look at the visible ear flap and opening without forcing tools into the canal.
Head shaking, scratching, odor, wax, redness, and discharge can occur with inflammation, bacteria, yeast, allergies, parasites, moisture, a foreign body, or middle-ear disease. The visible sign does not identify the cause by itself.
Gentle observation, a record of triggers, and a veterinary ear examination help determine whether cleaning, cytology, prescription treatment, allergy care, or another plan is needed. Deep cleaning can hurt an inflamed ear.
These veterinary resources explain common ear infections, possible causes, and safer cleaning principles. Use them to prepare questions, not to self-diagnose or choose drops.
VCA describes common signs such as head shaking, scratching, redness, odor, and discharge and explains why underlying causes need attention.
Read VCA's overviewMerck reviews causes including allergies, parasites, foreign material, bacteria, yeast, and ear anatomy and explains why diagnosis matters.
Read Merck's guidanceCornell explains when ear cleaning may help and why the appropriate cleaner and veterinary plan matter when infection is present.
Read Cornell's guideEach answer receives 0 to 3 points. Points reflect how consistently you check ears, clean safely, recognize warning signs, use prevention, and seek help for recurring problems. This is a care-planning prompt, not a diagnostic scale.
Note left, right, or both ears and take a clear photo of the visible area when safe.
Record bathing, swimming, weather, allergies, parasite prevention, odor, discharge, scratching, and head shaking.
Use rewards and stop if your Frenchie is painful or distressed; never force a tool into the ear canal.
Bring notes and products to your veterinarian and ask whether an ear exam or cytology is needed.
There is no single schedule for every dog. Follow a routine recommended for your Frenchie and use an appropriate cleaner; over-cleaning or deep cleaning an inflamed ear can worsen discomfort.
Odor can occur with inflammation, yeast, bacteria, allergies, parasites, moisture, or another condition. Recurring or strong odor should be evaluated rather than covered with products.
Do not use human drops, peroxide, alcohol, oils, or leftover medication unless your veterinarian specifically recommends them. The eardrum and cause need to be considered.
Seek prompt care for severe pain, a head tilt, balance changes, facial weakness, swelling, heavy discharge, bleeding, collapse, or rapid worsening.
These veterinary resources provide general education and do not replace an examination.