Somehow it seemed as though the farm had grown richer without making the animals themselves any richer Except of curse for the pigs and the dogs justify this statement with close reference to the text?

In George Orwell's "Animal Farm," the statement reflects how the pigs and dogs benefit from the collective labor of the other animals while the latter remain impoverished. The pigs, particularly Napoleon, manipulate the farm's resources and policies to their advantage, enjoying privileges like better food and living conditions, while the other animals work harder for the same rations. This disparity is evident when the pigs claim the milk and Apples for themselves, arguing that they need them for their health, thereby highlighting the exploitation inherent in their leadership. Ultimately, the animals' toil increases the farm's wealth, yet they see no improvement in their own lives, underscoring the theme of inequality and betrayal of the revolution’s ideals.