It's what's for dinner

Smith: Hey Dad, lions need claws. They need claws to get sticks for their dinner.

Me: Sticks for dinner?

Smith: Yes. Lions eat stecks for dinner.

Me: Stecks? Steaks? Lions eat steaks?

Smith: Yes, lions eat steaks.

Me: Where do lions find steaks?

Smith: From the zebra's bum.