The video shows Sophia as she plays in, eats and rolls all over the snow.
It was quite a sight to see, but it was also a bittersweet one, because Paige knew this would be Sophia's last day. Only a few hours after playing in the snow, Sophia was put to sleep.
"Just to see her with a waggly tail and diving around in the snow, [making] snow angels, it's just been amazing," Paige said in the video.
Bone cancer is a difficult illness for dogs and their owners, but thanks to Paige's compassion and thoughtfulness, Sophia was able to end her life gracefully and even with joy: Playing in the snow in the middle of August.