1. The Legend of Zelda star fragments refer to meteor fragments. Meteor fragments are mainly used to upgrade equipment. Clothes produced using amiibo require this material to upgrade.

2. Players can wait until the game time reaches 1 o'clock in the morning to see if there are any meteors falling from the sky. If not, they can kill time again until they see the meteors, and then search along the direction to get meteor fragments.

Two Dog Chests:

One is in Wautori Village. Because it was a rainy day, I hid inside. The other one was at the Snowfield Station. This one didn't seem to be bound to produce meteor fragments. I forgot which one it was. To the southeast of Thunder Beast Mountain, there is a group of silver monsters next to it. In the swamp next to the Forest Tower.