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Why is my senior dog suddenly barking at my teenage daughter?

Updated On September 23rd, 2025

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

My male dog who is 13 keeps barking and winning at my 13year old daughter for no reason, she can't sit down stairs unless I lock dog away,

1 Answer

Most Helpful Answer

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Answered By Daniel Fonza, DVM

Veterinarian

Published on June 1st, 2018

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach! Based on your description, this could be due to cognitive dysfunction as he ages. Many times in Senior Dogs cognitive dysfunction can arise. There are medications to help with these symptoms due to cognitive dysfunction but require a prescription. I would recommend trying naturvet Quiet Moments calming chews with melatonin which you can find at Petco or online quite easily. I would also recommend using a pheromone collar such as adaptil. If these do not work then I would recommend discussing these changes in your dog's Behavior with a veterinarian so that the most appropriate Diagnostic and treatment recommendations can be made. I hope this helps guide you in the right direction. Please feel free to contact me with any further questions or concerns that you may have.

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