Petco Text Logo
Petco Pet Logo

My dog doesn't recognize me after long absence and acts aggressive.

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered

Hi, this is Shreeyut and I would like to ask a question about my dog. When I was 11 I went from Nepal to USA to stay there. I had to leave my dog at Nepal. Its has been about 2 and a half years. When I was in Nepal my height and voice were different. Now after 2 and a half years my height and voice has changed a lot. Now I am back at Nepal for my summer vacation. My dog does not recognize me and shows aggression towards me. What should I do in order for him to recognize me?

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Ana M, DVM

Veterinarian

Published on July 7th, 2019

Hi Shreeyut! I am so sorry to hear that your dog does not seem to recognize you. I would start by always moving very slowly around him. Offer him treats and praise him for any small positive interaction with you. Do not yell or punish him for being scared. It may take time, but hopefully he will come around. Above all else though, keep your personal safety mind. I would never want you to be bitten or harmed. I hope this information helps. Good luck!

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored