After extracting the guts out, Lucas also flayed the skin of the hare. Its fur was quite soft to the touch yet tough at the same time. If treated correctly, it could be used as clothes with some defensive capability, along with the massive ears that could act as armor.
After he was done, Lucas was left with the bloody meat.
The head was still there, but like what he planned before, Lucas wanted to make it into a boiling container, or a cauldron to be precise. The size of the hare's head was also just right.
The skull would probably have enough toughness to withstand fire. The only problem he had regarding it was that he did not have the appropriate tool to carve it into the desired shape.
But well, as long as it could hold into some water without any seepage, the skull would have served its purpose.
As for the brain matters, as well as the ruby-like eyes, Lucas threw them to Spot after seeing that he was showing interest in consuming them.
Creation is hard, cheer me up!