More: Sirius is a AKC registered German Shepherd from a working line. Sometimes he will pull towards strangers which can intimidate them, but his only intention is to try to hug and kiss them. He has an amazingly unique personality at such a young age. It makes me excited to see what he has in store for us as he grows into an adult. I am a combat Veteran and through all of the ups and downs in my life over the past 8 months he has been right by my side ready to cheer me up.