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My old dog has eye redness & hair loss. Allergies or infection?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Shepherd | Female | spayed | 15 years and 1 month old | 50 lbs

Is this food allergies or seasonal allergies? And how to treat it ? There’s redness and hairloss around one eye . Shes 15 and never experienced any allergies before

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1 Answer

Most Helpful Answer

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

Veterinarian

Published on May 13th, 2018

This looks more like a periocular dermatitis, probably due to an infection (bacterial or infective). Immediate check up and dermatological testing are required to determine more specifically the underlying cause and treat appropriately. Antibiotics (often antibiotic eye drops are used in these cases) 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.

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