Dog delighted to be reunited with family after surgery

This Irish Terrier named Duffy was ecstatic to be reunited with his family after undergoing surgery to restore his sight.

Last year, Duffy was found to be suffering from health problems and diagnosed with diabetes. His family struggled to control his blood sugar levels -- and Duffy went blind.

After the diabetes was eventually under control, Duffy underwent surgery to restore his sight. Duffy was clearly delighted to see his family again, and vice versa. Benjamin May posted the amazing video of the special moment.