You Know How To Whistle, Dont'cha Charlie?

Jynn hummed softly to herself as she worked, not to worried about disturbing the other wolf. He, or rather they, were focused on what they were crafting so she doubled down on what she was making. Jynn picked up the first spear in her jaws and trotted over to a large rock nestled between the roots of a nearby tree. She carefully repositioned the spear in her mouth so that her jaws were closer to the end she wanted to sharpen. She examined the rock for a moment and then started pushing the end of the spear against the rock to sharpen it and push the wood into a rounded point.

Satisfied with her spear she moved back to the axe handle. She carefully chewed at the end, removing a bit of excess material with her jaws and spitting it out on the grass. She then worked her fangs over one end of it to form a notch that could effectively hold the axe head. Once she had a spare shoulder blade she could attach it to the handle to finish the axe.