Official title is Poochy & Yoshi's Woolly World. Game is launching on February 3rd, 2017 in North America and Europe. January 19 in Japan.
This is a port of the Wii U game, but there will be exclusive new levels featuring Poochy the dog, who gets its own yarn amiibo! (See images below. Will launch alongside the game.) Nintendo is also adding 30 short films starring Yoshi and Poochy to the 3DS version, created in collaboration with Dwarf Animation Studio.
Footage: https://youtu.be/IpXQtFbRChg?t=1577 (at 26:18)
Poochy & Yoshi’s Woolly World on Nintendo 3DS family systems is an adventure game set in a world of yarn.
This game contains some new features, as well as every stage available in the Wii U version of Yoshi's Woolly World. There are exclusive new stages focused on Poochy. Time Poochy’s jump to collect beads as you head for the goal. Poochy Pups also appear for the first time. These little helpers jump on suspicious spots to indicate where you should look for secrets and collectables.
Animated shorts are being developed in collaboration with the stop motion animation studio, Dwarf. Poochy & Yoshi's Woolly World contains 30 of these shorts, showing the daily lives of Yoshi and Poochy.
A yarn amiibo figure of Poochy will also be released. There will be a special bundle that includes the game and the Poochy amiibo available, too.
(https://www.nintendo.co.uk/Games/Nintendo-3DS/Poochy-Yoshi-s-Woolly-World-1136171.html)
Poochy amiibo:
Screens:
(https://twitter.com/Nintendo/status/771355813818445824)