Four dogs

Great Danes and Chihuah..
© David Shankbone
CC BY 2.5

Chocolate Labrador Retr..
© Flickr user Blaine H..
CC BY 2.0

Bretonx4.jpg
© Kjell Lundberg
Public Domain

Tribu de chiens de Braq..
© Dominique
Public Domain

2010-03-02 13 23 08 Por..
© Hansueli Krapf
CC BY-SA 3.0

English-Cocker-Spaniel...
© Jürgen Martini, Stut..
CC-BY-SA-3.0

Dogsincar01.jpg
© Traveler100
CC BY-SA 3.0

Anatolian shepherds pla..
© Birhanb
CC BY-SA 3.0

Bulldog Crew.jpg
© Andrew Roberts
CC BY 2.0

4 fantasticos.jpg
© Jolman rivas
CC BY-SA 4.0

Italian Greyhounds Pupp..
© Tesori di Carli
CC BY-SA 4.0

Puppies of a midget Shi..
© yofukashi
CC BY 3.0