Guard Dog Photos Pictures, Images and Stock Photos

Washington Dc: US Securities and Exchange Commission building exterior. The U.S. Securities and Exchange Commission (SEC) is an independent agency of the United States federal government. The SEC holds primary responsibility for enforcing the federal securities laws, proposing securities rules, and regulating the securities industry, the nation's stock and options exchanges, and other activities and organizations, including the electronic securities markets in the United States.

Concept of near future when robot dogs are used to assist police forces on assignments. The robot dog in the image has a camera mounted on top of the body. The dog stands in the middle of a city at night and two police men or two persons from the military standing in the background with weapons.

young german shepherd sitting on grass in park and looking with attention at camera

Portrait of cute dobermann dog posing with serene expression. Vertical portrait of black dog looking to the camera against gray background. Studio photography from a DSLR camera. Sharp focus on eyes.

Ferocious Rottweiler barking on blue background

A German Shepherd mix breed dog is kissing his baby girl on the cheek as the relax outside at the golden hour on a fall evening.

Dog German Shepherd looking towards the camera. The photo has an extremley shallow depth of field.

beautiful large German shepherd dog in a sunny spring yard. Pet and yard guard

Portrait of a beautiful Malinois belgian shepherd posing in front of the camera. Studio horizontal color image from a DSLR. Sharp focus on eyes.

rottweiller an persian cat on white

Beware of dog sign hanging on a wrought iron gate with a wooden fence, trees, and sunrise in the background.

Three large breed guard dogs on white including Rottweiler, German Shepherd and Doberman Pinscher

Police officer with a German shepherd police dog

Four months beautiful Weimaraner puppy with mouth open and staring with surprise isolated on white background.

This is my Doberman Pinscher Lexx, in the "stacked" position, used in dog shows to show the best possible form. He is on a pure white background. Lexx (Real name: Abadie's Return of the King) is a Champion show dog as well.

Portrait of a German Shepherd Dog.

junkyard watch dog brown pit bull canine

very angry purebred belgian shepherd malinois, focus on the eyes of dog.

Young German Shepherd puppy practicing her head tilt with grass on her tongue in the back yard.

A portrait of a labrador dog in low key. The best friend, and the best intelligent dog.

Newfoundland dog

Policeman with Belgian shepherd police dog

Cute puppy German Shepherd dog sitting in a sofa and looking straight in the lens.

A female purebred English Bulldog sitting on a white background

The young Shiba Inu bared his teeth and charged at the other dog. High quality photo

A German Shepherd runs across a meadow

young german shepherd sitting on grass in park and looking with attention at camera, tilting head

puppy of belgian shepherd malinois happily and attentively looks into the camera and wags its tail. The dog stands on the background of green glade with dandelions

Puppy is lying down after play and watching her owner.

English Bulldog in front of a white background

Close up of border collie dog looking sad on comfy chair in living room

Beautiful portrait dog breed Border collie on the brown ground with his stick. Beautiful brown eyes and black-white glossy coat. Curious look and waiting for retrieve. Simply dog friend man.

Image shows the proper way to greet a dog.Offer the back of your wrist to the dog to smell.

A Great Pryenees dog watching after a flock of sheep in a pasture with thick green grass.

portrait of a purebred bernese mountain dog and maine coon cat in front of white background

Very clean and shiny female rotweiller photograph

Brown German Sheepdog Sitting On Ground. Guard Dog, Police Dog

Newfoundland Dog on Dog Show

The dog lies on its stomach and looks up, begging for a treat, bored. Pensive cute animal look.

Dealing with tenacious and annoying street salesman

little dog and cat isolated on white

Dog looking out of motorhome or caravan window on vacation

Young German boxer sits in front of white background. Animal themes

Male and female K-9 security professionals with a Belgian Malinois patrolling outside an industrial building.

These two German Shortaired Pointers are on high alert and ready to hunt birds. Their beauttiful brown eyes and white and liver colored coats blend well with a Fall background. Their natural transportation is a pick up truck.

siames cat ( two months )

A large Mastiff dog laying against a white backdrop with an alert and attentive expression

portrait of a purebred puppy rottweiler with leash in front of white background

Portrait of a Malinois belgian shepherd barking on a defending attitude. Blurred motion.