german shepherd mastiff mix Published 3 years ago • 6K plays • Length 0:47 Download video MP4 Download video MP3 Similar videos 0:57 bullmastiff/shepherd puppies 8:24 1 year old gsd/mastiff mix | best gsd/mastiff dog training | off leash k9 | board & train | oklahoma 1:16 100 german shepherds playing together 2:00 what breeds of dogs have the strongest bite? | comparison
