In anatomy, heterochromia refers to a difference in coloration, usually of the iris but also of hair or skin. Heterochromia is primarily the result of the relative excess or lack of melanin (a pigment). However, it may also be inherited, or caused by genetic mosaicism, disease, or injury.
Below you will find a gallery of animals (mainly cats and dogs) with two different colored eyes. These are all examples of heterochromia and give each animal a very unique and memorable look.
1.
Photograph via orangedonkey.net
2.
Photograph by shmoomeema on Wikipedia
3.
Photograph via terriblycute.com
4.
Photograph via Snopes.com
5.
Photograph via terriblycute.com
6.
Photograph by Steve Hoyle (LovesLakesLife on Flickr)
7.
Photograph by x_discotech on Flickr
8.
Photograph via terriblycute.com
9.
Photograph via avaxnews.com
10.
Photograph by spilltojill on Flickr
11.
Photograph via terriblycute.com
12.
Photograph by Jon From Cincinnati on Flickr
13.
Photograph via Gracie’s Bark Blog
14.
Photograph by Hakim no 86 on Flickr
15.
Photograph via terriblycute.com
16.
Photograph by Sajeda Kayed (Blake & Bianca on Flickr)
17.
Photograph by amazingmaterial.com
18.
Photograph by salinski on Flickr
19.
Photograph by terriblycute.com
20.
Photograph by Jorge Barrios
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