The dog dug its toes into the concrete step and slid, reluctantly, a few inches under Main's determined pull.

The dog dug faster, its front paws churning furiously.

A stray dog dug in an overturned garbage can.

Then the dogs again dug a grave and buried the dead Draken, that their master might not see them.

Some pregnant dogs also dug dens in which to give birth.

Sherman pulled, but the dog dug into the runner with his toenails.

On hot days, the dog will dig itself a hollow in the ground to keep cool.

Nonetheless, the dog immediately dug under him and turned him over.

The dog had dug with increasing fervor, had gotten below the top layer of sand.

Just then he stopped at a place where a dog had dug a hole in the ground.