When Puss, Kitty Softpaws, and Humpty Dumpty are up in the Giant's castle, the golden eggs are too heavy for them to pick up easily, which is why they steal the goose instead. Once they get back on the ground and are in their camp for the night, they each take one of the new eggs the goose has laid and hold it up, with one hand, to salute their victory. It's later revealed that Humpty's plan, however, was always to steal the Golden Goose itself, rather than just eggs, so the heaviness of the eggs may have been a ruse.