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Why is my dog sniffling, snoring, and eating less? Is it allergies?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 20 lbs

In the last couple of days, my year old Pomeranian mix has started sniffling when he wakes up. He’s also snoring more than usual when laying on his stomach. Activity levels are still pretty normal when we’re interacting with him. Eating and drinking less than usual, except in the case of treats of course. Haven’t witnessed any other symptoms like hacking or vomiting or diarrhea. Could this just be a doggy cold that we can wait out?

1 Answer

Most Helpful Answer

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Answered By Destini R. Holloway, DVM

Veterinarian

Published on January 27th, 2018

Based on your description it is likely mild allergies causing some nasal drainage. Over time allergies can also cause rhinitis in pets, which presents as snorting (stertor) sounds. If things don’t improve to seem to be bothering Remus your vet can prescribe some antihistamines to try or even some allergy medications. Secondary bacterial infections can also develop which typically cause decreased appetite, a low grade fever sometimes and yellow or geeen drainage from the nose. If you see those symptoms then it’s best to get him treated soon with a short course of antibiotics. Otherwise you may be able to wait things out to see if his allergies clear up. Using Heppa filters, frequent dusting and Benadryl can help with mild allergies in pets. I hope this helps and best wishes with your pet Remus. Here is more information on rhinitis in pets. http://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=3565

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