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Why do bears and raccoons have more crushing teeth than cats?

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Snow leopard (Panthera uncia or Uncia uncia) — carnivore Adult snow leopards (*Panthera uncia* or *Uncia uncia*) can grow to a length of about 2.1 meters (7 feet) from head to tail and weigh 23–41 kg (50–90 pounds).

Bears and raccoons possess more crushing teeth than cats because of their dietary habits. While cats are highly specialized, strict flesh-eaters, bears and raccoons are omnivorous, meaning they consume a varied diet that includes both animal and plant tissues.12

In the order Carnivora, teeth are specialized based on food sources. Cats have evolved to be efficient predators, utilizing sharp, shearing teeth called carnassials to slice meat into chunks for swallowing, rather than grinding it. Consequently, cats have lost or reduced the flat-crowned teeth used for crushing, resulting in a total of only 30 teeth.12

In contrast, omnivorous carnivores like bears and raccoons require teeth capable of processing diverse food types, including plant matter. Their molars are broad and flat, which allows them to crush and grind food. Because they do not rely solely on shearing meat, they retain a higher number of teeth—typically 40 to 42—to accommodate their broader dietary needs.13