This Web Story lists the top 7 happiest animals on Earth, based on their social behavior, playful nature, and overall demeanor. The animals on this list include the quokka, dolphin, dog, gorilla, penguin, otter, and capybara.

The quokka is a small marsupial native to Australia Quokkas are social animals and live in groups of up to 100 individuals. They are also very curious and playful and have been known to approach humans for food and attention.

Quokka. 

Dolphins are highly intelligent and social creatures that live in pods of up to 12 individuals. They are known for their playful behavior, which often includes swimming, jumping, and spinning. Dolphins are also very affectionate and have been known to greet each other with kisses and hugs.

Dolphins. 

Dogs are man's best friend for a reason. They are loyal, loving, and always happy to see us. Dogs get their happiness from spending time with their humans, playing fetch, going for walks, and just being around us.

Dogs 

Gorillas are gentle giants that live in groups called troops. They are very social animals and enjoy spending time with each other. Gorillas are also very intelligent and have been known to use tools and solve problems.

Gorillas 

Penguins are flightless birds that live in Antarctica and other cold regions. They are known for their waddling gait and their love of swimming. Penguins are also very social animals and live in colonies of up to 10,000 individuals.

Penguins 

Otters are playful and social animals that live in freshwater habitats around the world. They are known for their love of swimming and playing. Otters are also very intelligent and have been known to use tools and solve problems.

Otters 

Capybaras are the largest rodents in the world and live in South America. They are known for their gentle nature and their love of water. Capybaras are also very social animals and live in groups of up to 100 individuals.

Capybaras 

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