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My puppy's voice is deeper and he lost it. Is this a health problem?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Male | unneutered | 2 months and 16 days old | 30 lbs

My black Labrador puppy (14 weeks old) lost his voice and it got deeper. Is this a seriously health problem for him?

1 Answer

Most Helpful Answer

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Answered By Megan, DVM, CVA

Veterinarian

Published on October 22nd, 2017

This could be normal or it could be sign of an infection. If he is coughing, sneezing, lethargic or decreased appetite then I would consider taking him to the vet. Any of these signs could be additional clues that he could have an upper respiratory infection. If Max is a big barker and has recently been barking a lot then he potentially could have just lost his voice that we do sometimes. Over a few days, it should return to normal if that's the case. You can try 25mg (one adult tablet) of Benadryl twice a day in case it is allergy related. I have seen some dogs just have a small change in the voice as they get older but it usually a gradual change. If his voice isn't improving, worsens or he starts to have any of the above symptoms then I would have your vet take a look at him. your vet will be able to do an exam and listen to his heart/lungs to ensure everything is clear. Your vet will also be able to do blood work and X-rays if needed and provide the proper meds. I hope this helps!

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