Mary Atwood, Poodle, 19th century

Mary Atwood, Poodle, 19th century

George Stubbs, Viscount Gormanston’s White Dog, 1781

George Stubbs, Viscount Gormanston’s White Dog, 1781

British, Pitcher, 19th century

British, Pitcher, 19th century

Totoya Hokkei, Surimono Calendar for the Dog Year, 1814

Totoya Hokkei, Surimono Calendar for the Dog Year, 1814

British, Vase, 1760-65

British, Vase, 1760-65

Andrew Putnam Hill, Dog Training, 1914

Andrew Putnam Hill, Dog Training, 1914

August Specht, Dog Studies

August Specht, Dog Studies

Thomas Eakins, The Artist's Wife and His Setter Dog, ca. 1884-89

Thomas Eakins, The Artist's Wife and His Setter Dog, ca. 1884-89

Julian Falat, Sleeping dog, 1900-1906

Julian Falat, Sleeping dog, 1900-1906

Gerda Wegener, Portrait of a woman reading with a dog

Gerda Wegener, Portrait of a woman reading with a dog

Liverseege, Henry, Friar Tuck asleep., 1834

Liverseege, Henry, Friar Tuck asleep., 1834

Issued by Goodwin & Company, Fox Terrier, from the Dogs of the World series for Old Judge Cigarettes, 1890

Issued by Goodwin & Company, Fox Terrier, from the Dogs of the World series for Old Judge Cigarettes, 1890

Louis-Eugène Lambert, Dog with a dead mole, 1860

Louis-Eugène Lambert, Dog with a dead mole, 1860

Arnold Peter Weisz-Kubínčan, Dog Tirán, 1920

Arnold Peter Weisz-Kubínčan, Dog Tirán, 1920

Franz Marc, Dog Lying in the Snow, ca. 1911

Franz Marc, Dog Lying in the Snow, ca. 1911

Yashima Gakutei, Nobleman Before His Carriage with a White Dog, ca. 1825

Yashima Gakutei, Nobleman Before His Carriage with a White Dog, ca. 1825

Ernest Étienne Narjot, Portrait of a Girl wth Dog, 1879

Ernest Étienne Narjot, Portrait of a Girl wth Dog, 1879

American, The Hunting Party—New Jersey, ca. 1750

American, The Hunting Party—New Jersey, ca. 1750

Bernard te Gempt, The dog request, 1854

Bernard te Gempt, The dog request, 1854

British, Staffordshire, Pair of spaniels, ca. 1830-50

British, Staffordshire, Pair of spaniels, ca. 1830-50

Arthur Heyer, Dog and Cat

Arthur Heyer, Dog and Cat

Paul Cadorette, Pinocchio: The Brown Dog. Brown dog suit with red collar, 1934-1943

Paul Cadorette, Pinocchio: The Brown Dog. Brown dog suit with red collar, 1934-1943

François-Hubert Drouais, Les Portraits de MM. de Béthune jouant avec un chien (Portraits of Marquis Béthune’s Children Playing with a Dog), 1761

François-Hubert Drouais, Les Portraits de MM. de Béthune jouant avec un chien (Portraits of Marquis Béthune’s Children Playing with a Dog), 1761

Isaac Cohen, Portrait of an elegant lady and her dog, 1915

Isaac Cohen, Portrait of an elegant lady and her dog, 1915

Johann Ludwig Burckhardt, Dog family, 1845

Johann Ludwig Burckhardt, Dog family, 1845

Attributed to Mrs. Moses B. Russell (Clarissa Peters), Baby with Rattle and Dog, 1842

Attributed to Mrs. Moses B. Russell (Clarissa Peters), Baby with Rattle and Dog, 1842

Auguste Renoir, Madame Georges Charpentier and Her Children, Georgette-Berthe and Paul-Emile-Charles, 1878

Auguste Renoir, Madame Georges Charpentier and Her Children, Georgette-Berthe and Paul-Emile-Charles, 1878

Anthony Devis, Two Boys and a Dog in a Wood

Anthony Devis, Two Boys and a Dog in a Wood

George Stubbs, Dog, A Foxhound Viewed from Behind

George Stubbs, Dog, A Foxhound Viewed from Behind

Cornelis Saftleven, A Dog, 17th century

Cornelis Saftleven, A Dog, 17th century