Say BARK! is a free iPhone application developed by Barkbox Inc. that allows you to create and share animated cards featuring your dog. The app provides you with a variety of filters to choose from, including lip-synced audio messages to add personality to your card. The app was created by dog people, for dog people, and it is a fun way to let your dog be the star of the show.

With Say BARK!, you can create personalized messages in four simple steps. Firstly, take a photo of your dog. Secondly, pick from one of the available fun filters. Thirdly, add an audio message or record your own. Finally, share it with your friends and family.

Overall, Say BARK! is a great app for dog lovers who want to share their love for their furry friends in a unique and creative way. It’s a fun and easy-to-use app that will keep you and your dog entertained for hours on end.