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How do I stop my dog from biting people due to protective aggression?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | unneutered | 1 year and 2 months old | 47 lbs

My dog has bitten people. How do I fix this? I don't want to give up on him because he's a sweet boy and he's only bitten people to protect me. I love him so much but how do I get him to stop acting aggressive with people

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on January 19th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! The best thing is to have Rafiki seen by a Veterinary behaviorist. Biting people is serious and an unacceptable behavior. Depending on where you live and who he bites he could be reported as an "aggressive" dog and the SPCA monitors these animals. Be sure he is up to date on his rabies vaccine. In the meantime he should be walked outside with a basket muzzle and he should be crated or put in a separate room when people are over. And he should never be around children. I hope this helps and I wish you all the best!

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