Zoos often cause immense suffering to wild animals. As depicted in the poems, a caged tiger or panther experiences quiet rage and has a mighty will that stands paralysed. Their world is reduced to a concrete cell and thousand bars, forcing them to pace in cramped circles. They are stripped of their natural habitat where they should be sliding through long grass or snarling at the jungle's edge.

However, zoos might be necessary for the protection and conservation of certain species. The poem "The Tiger" highlights that in the wild, a tiger faces severe threats where hunters might shoot them, or food might poison them. Thus, cages, though restrictive, offer safety from these real-world dangers.

Regarding educating the public, zoos are highly limited. The tiger in the zoo is ignoring visitors, and the panther's vision has grown so weary it cannot hold anything else. Visitors only see a trapped creature, not the true wild animal.

Therefore, alternatives to zoos, such as wildlife sanctuaries, are better. They allow animals to experience the different skies and deserts they long for, while still offering protection from hunters, ensuring conservation without the misery of bars.