George, a Great Dane service dog, helped a little girl named Bella walk again.

The 11-year-old girl suffers from Morquio Syndrome and thought she’d spent her life on crutches or in a wheelchair. But all of that changed when she met George.

Now it’s time to celebrate George and the amazing work he’s done as a service dog and friend. BarkPost presents George’s episode of their “Dog’s Best Day” video series.