Dog in Car
Ulrike Welsch and Photo Researchers
English Bulldog
M E Browning and Photo Researchers
Dog Reading in Bed
M E Browning and Photo Researchers
Cow And Cat
Hans Reinhard
Goat And Donkey
Hans Reinhard
Kitten on the Radio
Syd Greenberg
Woman Removing Frozen Clothes
Debrocke/ClassicStock
Cat And Snowcat
Jack Rosen
Abyssinian Kitten In Dance Studio
Joan Baron
North American Wolverine Gulo Gulo
Gerard Lacz
The Picnic in 1914
Science Source
Four Humors, Hippocratic Medicine #1
Science Source
Comtois Horse #6
M Watson
Ready For Bed 1914
Science Source
Basset Hound
M E Browning
Watering The Flowers 1914
Science Source
Eastern Lowland Gorilla #2
Gerard Lacz
Four Elements, Ages, Humors, Seasons
Wellcome Images
Nutria Covering Its Eyes
Jeanne White
Weimaraner #1
ME Browning
Kangaroo Island Kangaroo
Marie Read
Saanen Goat, Calling
Gerard Lacz
The Young Swell Aristocratic Dog 1869
Science Source
Dogs On Holiday
Carolyn A. McKeone
The Four Humors
Science Source
Chicken And Cat
Hans Reinhard
Come Up And See Me Sometime
Suzanne Szasz
Cat Close-up
Richard Frieman
Making Babys Clothes 1914
Science Source
Great White Pelican Pelecanus
Gerard Lacz
Whites Tree Frog Litoria Caerulea #2
Gerard Lacz
Dog Sleeping
Stephen Feldman
Sealyham terriers
M E Browning and Photo Researchers
Four Temperaments, Medieval Woodcut
Science Source
Pup Biting Lab On The Ear
Mark Taylor
Hamadryas Baboon
Hans Reinhard
Hamadryas Baboon #4
Hans Reinhard
Cat Playing With Mouse
Tierbild Okapia
Bear And Cub With Sign One Fish Per Day
Ron Sanford
Ring-tailed Lemur #2
Art Wolfe
Dog Jumping on an Unsuspecting Kitten
Lynn Lennon
Basset Hound Puppy
ME Browning
Brawny The Bulldog
Carolyn Brown
Olde Victorian Bulldogge
Carolyn Brown
Cat Crying #1
Lynn Lennon
Boxer Playing with Puppy
ME Browning
Dog and Ball
Guy Gillette
Hope They Put Money in the Meter
John Veltri
The Breakdown in 1914
Science Source
Playtime in 1914
Science Source
Weighing The Baby 1914
Science Source
Ready For A Dive in 1914
Science Source
The Cook in 1914
Science Source
Ten Pins 1914
Science Source
The Aviator in 1914
Science Source
Cat Hanging From Kitchen Cabinet
Joan Baron
And then she...
Suzanne Szasz
Curiosity Might Kill This Cat
Lynn Lennon
Affectionate Puppy and Kitten #1
Ylla
Cats Critique Piano Playing
Joan Baron
Piggyback 1914
Science Source
Making A Date 1914
Science Source
Poodle Yawning
M E Browning
A Hungry Bunch in 1914
Science Source
The Outing 1914
Science Source