Whoever adopts a puppy must understand that it becomes part of his family and that is why it is important to always accompany him. Just as they have done with this dog who, despite having lost his sight, has never been alone, and now celebrates happily having returned to see the faces of the people he loves the most: his family.

The name of this happy little dog is Duffy and his face is already viral.

The furry little dog in question is an elderly Irish Terrier who lost his sight due to diabetes.

Sadly, the little animal had to forget to see those who had given him so much love, but he did not stop loving them, much less erase them from his mind.

For them, this little friend is quite special and that is why they did everything to help him.

Duffy came into the hands of his current parents through an organization that rescued him from the streets and despite the love these people gave him, the aftermath of his past continued to torment him.

As a consequence of the hard life he had led, Duffy became a diabetic patient. This was no excuse for the family to stop loving him, though.

On the contrary, it encouraged them to love him all the more.

Thanks to the attentions of Dr. Kevin Kumrow and treatment, Duffy managed to stabilize his diabetes but the deterioration in his vision was irreparable to the point that the little dog stopped seeing. Now the family had to take care of a blind furry dog and they lovingly took on the challenge.

On the day of the adoption they had promised to take care of him and they would do so until his last day.

Since his blindness, the routine at home changed for the puppy and the process proved to be quite exhausting, but Duffy managed to pull through.

However, advances in science gave him a new chance and with the possibility of him being able to see again, the family was encouraged and supportive of the dog.

They knew they had to try.

The little dog qualified for eye surgery and the hope that he would see again filled everyone in the home.

Dr. Brady Beale was responsible for the operation, which was performed at the Malvern Veterinary Referral Center in Malvern, Pennsylvania (USA).

The future of the little dog was in the hands of this professional.

After the surgery Duffy spent a few days under observation and after following the instructions to the letter, the dog and his family were ready for the bandages to fall to the floor and find out if everything had worked.

His owner could not contain her happiness.

As it was an important and special moment, these people decided to record it and it is these images that have made this story viral.

The world has been moved by the tender reaction of the little dog who, according to the images, does not seem to understand how it is possible that he has returned to see his parents.

The operation had worked.

Upon entering the doctor’s office, the puppy does not stop wagging his tail and everyone’s excitement can be heard in the recording. Apparently he wasn’t the only one amazed with the incredible result of the surgery, his family was really happy for him and the new life that awaited him.

Everyone’s excitement is so contagious.

These people know that this is an older puppy but it’s never too late to bring joy back to those you truly love and that’s what these people did for Duffy.

He now spends his days exploring in the garden and enjoying seeing again the silhouettes of the humans who have dedicated themselves to showering him with so much love.

In the joy of others is the true reward and that’s why this story fills us with so much emotion. Don’t forget to always do your best for those in need, including your pets.