Xavier: https://www.working-dog.com/dogs-details/6897182/Hofmacher-Xavier
Hera: https://www.working-dog.com/dogs-details/7032313/Polarfact-Zions-Golde
Xavier: https://www.working-dog.com/dogs-details/6897182/Hofmacher-Xavier
Hera: https://www.working-dog.com/dogs-details/7032313/Polarfact-Zions-Golde