Impatient dog honks car horn at owner

GLEN GARDNER, New Jersey (KTRK) -- Man's best friend just can't be kept waiting.

In a viral video posted online by Justin Crail, you can hear a car horn repeatedly being honked.

When you look a little closer you can see a dog is honking the horn while its owner is inside a convenience store.

The incessant honking only ends when the fed-up pup sees its human leaving the store.