Shiba Inu

Hello there,
                 I am a High school student and currently making a completely free app for google play which features a shiba dog that you can call through Augmented reality anywhere in your home and can play with him.This pic is the most adorable i could find in the net on shiba dogs I was wondering if i can use this pic as an image in one of the buttons in the app for free.Will be waiting for your reply.Thanks!