Let's make hunting more in-depth.
1) camouflagE
Let's have camouflage attire for winter and summer. Summer's attire would consist of spruce twigs joined to the overcoat or coat.
Winter's would be white coloured fur.
With camouflage, if you don't move, the animal won't notice you so easily and may move very close to your actual position.
2) hunting platforms
We should be able to build hunting platforms on the trees where animals pass by frequently. We hide on the platforms and the animals can't detect it so easily. When the animals come close, we can shoot them from an elevated position, thus ensuring a greater chance to land a critical shot.