Rescue dog mutt who looks like a Lab and has Border Collie and German Sheppard mixed in. Her name is Sandy because her coat appearance resembles wet sand at the beach. She was found when she and her siblings were near death in a plastic bag in a Wal-Mart parking lot. Best dog ever. She herds my grandsons (both 1) when outside, preventing them from leaving the yard. She is 115.5 pounds and not fat, but the vet wants her to lose about 7 pounds.