Population of Pets
Using mathematics to estimate pet populations has occurred for many years. The famous sequence of numbers, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, …, in which each new num...
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Pets
For thousands of years people have kept and cared for domesticated animals, often developing strong emotional ties with their pets and regarding them as members of the family. While once importan...
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Pet Trade
Pets are part of human cultures all around the world. We keep animals to admire their beauty or to enjoy their companionship or devotion. The pet trade is big business throughout the world...
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Pets
In contrast to wild animals living in zoological settings that have scientific value as representatives of particular species, or with domesticated work animals and those kept for their value as ...
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