Poochy & Yoshi's Woolly World is a Nintendo 3DS title and a port of Yoshi's Woolly World , which was originally released for the Wii U in 2015. The Poochy amiibo was released to coincide with the game's release.
Scanning a Poochy amiibo in the game summons Poochy at any time.
Scanning any Yarn Yoshi amiibo summons another Yoshi, with AI that follows the player's movements.
In addition to all of the costumes found in the Wii U version, the Nintendo 3DS version adds 30 new amiibo patterns, based on characters including Wolf Link, Daisy, Boo and various Animal Crossing characters.