What is a species appropriate diet for a canine?

inlandempirerawRaw Dog Food

Chapter 1: Origins of Dogs and Cats.Written by Dr. Karen Becker

Reprinted from: http://www.mercola.com

A good place to start a discussion of our carnivorous pets is to go back to the roots of the dog and the cat prior to domestication. The domestic dog, whose taxonomic name is Canis lupus familiaris, is a domesticated form of the gray wolf, which is a member of the Canidae family of the order Carnivora.

Most scientists believe dogs were domesticated from gray wolves about 15,000 years ago. But DNA analysis published in 1997 suggests that the transformation from wolves to domestic dogs occurred more like 130,000 years ago.

Data suggests dogs first diverged from wolves in East Asia, and these domesticated dogs quickly migrated throughout the world. Of course, humans began selectively breeding dogs to create animals that suited their needs and their likes.

The earliest evidence of cat domestication is a kitten that was found buried alongside a human approximately 9,500 years ago in Cyprus. Researchers have gained major insights through DNA testing into the evolution of cats by showing how they migrated to new continents and developed new species as the sea levels rose and fell.

A 2008 study revealed that lines of descent for all house cats, of the species Felis catus, probably came from self-domesticating African wild cats up to 10,000 years ago. And as happened with the domesticated dog, humans began breeding cats to suit their fancy. Today, over 80 breeds of cats are recognized by one registry or another.



Next

Today’s Dogs are Carnivores Just Like Their Wild Ancestors – Part 2