This is the incredible welcome Sarah gets every time she enters her wolf dogs’ enclosure in the morning. The two animals in this video are Spruce and Cochise. Spruce is the dog with the blue eye, and she is a low/no content wolfdog (meaning that she has little to no actual wolf heritage).
The gray boy is Cochise and he is a mid content wolfdog. They were both failed pets and were taken in by the sanctuary when their respective owners were unable to provide homes that met their needs. Cochise and Spruce are incredibly friendly but also incredibly high energy, and being able to run around their acre large enclosure and howl with their neighbors has led them to be happier and more well adjusted than they ever were as house pets.