http://en.wikipedia.org/wiki/Cultural_depictions_of_dogs
metmuseum.org
http://www.getty.edu/art/gettyguide/artObjectDetails?artobj=2840
http://mini-site.louvre.fr/venise/en/exhibition/between_sacred_and_profane.html#
http://news.artnet.com/art-world/historys-20-greatest-puppy-artworks-10726
http://bjws.blogspot.com/2013_11_11_archive.html
http://dogbreeds.bulldoginformation.com/landseer.html
http://petartist.hubpages.com/hub/Dog-Paintings-The-Story-Behind-The-Famous-Pieces
metmuseum.org
http://www.getty.edu/art/gettyguide/artObjectDetails?artobj=2840
http://mini-site.louvre.fr/venise/en/exhibition/between_sacred_and_profane.html#
http://news.artnet.com/art-world/historys-20-greatest-puppy-artworks-10726
http://bjws.blogspot.com/2013_11_11_archive.html
http://dogbreeds.bulldoginformation.com/landseer.html
http://petartist.hubpages.com/hub/Dog-Paintings-The-Story-Behind-The-Famous-Pieces