The Most Massive Animals Roaming Planet Earth

The Dog with the Longest Tail

Keon, an Irish Wolfhound from Belgium, holds the world record for the longest dog tail measuring 30.2 inches in length! Irish Wolfhounds are an XL breed that can weigh up to 180 pounds and stand between 30-35 inches in height.

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The More You Know

  • The Nile crocodiles jaws can apply 5,000 pounds of pressure per square inch – the strongest bite of any animal in the world.
  • Adult lions pretend to be hurt by the bites of their young to encourage their strength.
  • Parrots will selflessly help each other out.
  • Penguins used to be 6 feet tall.
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