It was funny because she actually was very active in her chomping of the bone, so much so in fact that when she was done she laid down for a nap immediately afterwards.
This made me laugh, but she's so cute. I can understand her getting tired as chewing such a big bone at her age, especially that she's not used to it, is not easy, but it keeps her busy for an hour.
We only have lamb at Easter, I like it, but it's not my No. 1 meat either, not to mention you can buy 4kg of chicken with the price you pay for 1kg of lamb.