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My dog has green snot but is still active. Should I be worried?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 1 year old

My dog has been playing hard with his friends for 3 days and now he has a green mucus coming from his nose. He's been licking his nose all day, but still wants to play, and is eating. Should I be concerned?

1 Answer

Most Helpful Answer

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Answered By Linda G, MS, DVM

Veterinarian

Published on October 22nd, 2019

Hello. Your Leo may have a mild upper respiratory infection, or he may have inhaled some foreign substance that made its way into the sinuses. Pieces of grass, seeds or awns all can inadvertently work their way up. If there is no excessive sneezing, you can give this a day or so to see if he can move out a possible irritant, but if it worsens or the discharge turns bloody, or he also develops a discharge from the eye(s), please see your veterinarian at your earliest convenience. Thanks for using Petco Pet Education Center, formerly Petcoach.

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