Nice to see you again! The heartwarming moment Duffy the Irish Terrier sees his owners again for the first time after having surgery to restore his sight.

If you ever wondered whether dogs had emotions, a video of Duffy the Irish Terrier will answers your questions once and for all.

Little Duffy had gone blind from complications with diabetes.

However, his owners from Pennsylvania managed to improve his condition and Duffy was able to undergo restorative surgery to bring back his sight.

After the surgery, Duffy spent a few days under observation and after following the instructions to the letter. Duffy and his family were ready to drop the bandages on the floor and find out if everything had worked. Because it is an important and special moment, these people decided to record it and it is these images that have made this story go viral.

The world has been moved by the tender reaction of the puppy who, according to the video film, does not seem to understand how it is possible that he has seen his parents again.

You can watch video of Duffy seeing his family after surgery below: