sourcing leather for jacket

[aru]

I found this: https://www.ebay.com/itm/125232778793?hash=item1d28748e29:g:6PsAAOSwAoViO7Uj

according to the internet, this type of tan doesnt hold up to moisture and use, but can be retanned. Is that true, will it hold up if its retanned with a better tanning solution?

Can the fur rugs be used, retanned?

where do most people source the fur hides for garments?

thanks amigos

[Norton Custom Leather]

depending on what im doing:

SLC or Alligator-Ostrich market