What's the best chicken wire for coop in montana

Hi everyone,
We are finally building my dream coop by June (after we finish our house...Can you please advise me about the best wire to use. We are in Montana and the other day we saw bobcat tracks on our land. So our predators are bobcats, hawks, fox, SNAKES (rattle, boa, milk snake) and rats!
Which wire should I buy and I would greatly appreciate if you could tell me WHERE FROM too please!
Thank you so much
Ambrin