Here's why:
* They live in the wild: Sharks are found in oceans and seas, living in their natural environment without human intervention.
* They are not domesticated: Unlike pets, sharks are not bred or raised for human companionship. They are independent creatures.
* They are part of the natural ecosystem: Sharks play vital roles in the ocean's food chain and ecosystem balance.
So, while we might see them in aquariums or occasionally in documentaries, sharks are fundamentally wild animals.