Introduce the concept of "soft fur hides"

[SacreDoom]

The ideas is basically to distinguish between pleasantly soft animal furs like rabbit or squirrel and larger, coarse hides like boar or deer. Certain recipes could require soft furs in cases where it makes sense to have a trim or a lining. I think this could add some value to the hides of smaller animals and validate rabbit coops a bit.

[Mario_Demorez]

The ideas is basically to distinguish between pleasantly soft animal furs like rabbit or squirrel and larger, coarse hides like boar or deer. Certain recipes could require soft furs in cases where it makes sense to have a trim or a lining. I think this could add some value to the hides of smaller animals and validate rabbit coops a bit.

The validity of rabbit hutches would happen when they either make rabbits produce more offspring with variable qualities and lower food consumption.

[Kamekono]

+1
I've always found it weird how hides are all considered the same, no matter if it's the scales of an angler fish, the fur of a bear, or the hide of a boreworm.

I would go as far as dividing them in 3 larger groups, separating not only furs and hides, but also the scaly ones from the rest (adder, angler fish, maybe troll?)