A dog wearing a hard hat
A white hard hat
The dog has a serious face
Dog has a grey muzzle 
Gray dog wearing white helmet
The dog is black.
The dog has a hard hat on.
The hard hat is white.
The light is on the dog.
White hard hat on dog.
Black dog in truck.
Red truck in the background.
Brown eyes on the dog.
Dog wearing a hard hat
Large black dog
Construction zone dog
black dog with white cap on it's head sitting in truck