16 Questions About Pets Answered: Quick Facts

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The Information Architects of Encyclopaedia Britannica

Photos

collage of cat types

A golden retriever mother sits in tall grass outdoors with five golden retriever puppies gathered closely beside her.

Two Mexican gray wolves (Canis lupus baileyi) standing side by side on a rock, both with heads raised and mouths open, howling.

An American Wirehair cat with short, wiry fur and a tabby pattern stands facing forward, displaying its rounded face, large eyes, and upright ears.

Five guinea pigs sit in a row facing forward, each displaying different coat colors and patterns to illustrate hereditary traits.

Illustration of a female common map turtle (Graptemys geographica) showing its patterned brown shell and yellow-striped head and limbs, with a scale bar indicating size.

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