In order to find foxes you will have to pay attention to the Inari Shrines scattered throughout the game. Specifically we are talking about the 49 Inari Shrines that are in the whole game behind the trees, inside the caves and in other remote corners. The shrines are shaped like huts and are usually accompanied by a statue of a fox.
At these shrines, you can pray to earn additional spaces for charms and some minor charms.
In order to get to a sanctuary, the first thing to do is find a fox den. For this you will have to look for a fox and when you find it you will have to follow it close, each fox will take you to a different lair and when you have already visited the 49 locations, you will win a trophy and a special mask in the game called Wolf Mask of Tsushima .
Already in the sanctuary before collecting your reward you will have to reward the fox with many pets.
To find fox dens in Izuhara you can search for fireflies in the fields at night, golden trees or foliage of different colors that hide the locations of fox dens.
This has been our guide on where to find fox dens in Ghost of Tsushima, we hope that it has been as useful as possible and you can get the most out of your rewards.