"Paw mode" Easter egg on Google Phone/Dialer

Spotted by AP in their teardown, the code to enable "Paw mode" is *#*#729#*#*, the paw chosen is randomly set when you dial the number (you can see me switching the resource ID manually in the video to show both of them)

http://www.androidpolice.com/2017/05/02/google-phone-9-0-prepares-add-android-os-notification-channels-picture-messaging-post-call-messages-apk-teardown/