Yeti appears in Harvest Moon 3DS: A New Beginning.
Take a trip to snowland via the travel agency and you get to meet this gentle giant. Like most wild animals in the game they will be skittish around you but you can get them to warm up to you by giving him gifts. They can give you snowdrops if you befriend them.
Likes: Vegetables, Fruits, Tea Leaves, & Fish
Dislikes: Spinach & everything else