WATCH: Blind dog reacts to seeing family again

Duffy is an Irish terrier that has risen to YouTube fame thanks to a video put up two days ago by his owner, YouTuber Benjamin May. According to May, Duffy had gone blind from complications with doggy diabetes. However, after regulating the dog’s condition, Duffy was able to get a restorative surgery to bring back his sight.

As he darts around the room with an Elizabethan collar—the cone given to pets after surgical procedures—his tail is wagging and he starts to whine with excitement. But enough of this play-by-play. Take a look at the video above.