1.   I recently received a call from a woman whose dog had snapped at someone.

2.   In one spot, the often-blamed family dog snaps a picture of the cat making the mess.

3.   Leigh says that her dogs have never snapped at flies.

4.   The dog snapped at the tires and windows, he said.

5.   Human passers-by usually try to avoid them, but sometimes the dogs snap.