I have a german shepherd. Phisher. (My son named him after the band, Phish.) He's over 14-years-old now; long-lived for a GSD. He has cataracts, and is deaf; but, his hips are good. He is sweet natured, with a big bark - i.e., the perfect protector. Although, his deafness no longer allows him to hear door bells, voices, etc... He sleeps a lot, so people can come and go and he doesn't stir. lol... He is, and has always been, my shadow.