Question

why do dogs have long fur

Answer 1

TO MAINTAIN THE BODY TEMPERATURE EQUALLY DISTRUBUTED IN THEIR BODY.


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Answer 2

Hi....

The follicles of humans have one haireach. The follicles of dogs, which depend on their fur to regulate their body temperatures, sometimes haveseveral hairs growing out of one follicle. ... Dogs, such as the Collie,with both an outer primary coat andthe inner undercoat, are said to have a double coat.

Hope it helps you