To change Furfrou forms in Pokémon Go, you'll need to use Candy and Stardust. The Furfrou Trims available to you depend on what region you're currently in.Select the Furfrou that you wish to trim, and you'll see a Change Form button under the Power Up button. Basically you can pick up the Pokemon from any region and then take it to the said region is needed for its change form. This new Form-change mechanic in Pokemon GO is currently only available for Furfrou. First, with the introduction of Furfrou in the Fashion Week event and then with Hoopa, select Pokémon can now change forms. Tap on Furfrou's summary in the Pokemon Storage. Tap the Change Form button, and a new list with available options emerges. In this video I'll show you all its different forms how you can get those forms and what it requires to change those forms. How To Change Furfrou Forms.