Get ready to strut your mutt and help shelter dogs! Best Friend's Sixth Annual Strut Your Mutt walk is being held in 14 cities across the United States (New York City, San Francisco, and Austin, to name a few), givign you the perfect opporunity to walk your dog for a great cause! Amanda Seyfried and her dog Finn are this year's spokesperson and spokesdog—check out the adorabel video above! They took part in Best Friend's #9000Steps Challenge, which raises awareness for the estimated 9,000 dogs and cats killed every day in America's shelters—staggering, we know. So let's do something about it! You can help Best Friends reach their fundraising goal and support a truly awesome cause by heading to their website to find a walk near you, donate or volunteer! Last year's walk raised an amazing $1.7 million for homeless animals, and this year they aim to do even better with a goal of raising $3 million to work towards a no-kill nation. Let's make it happen!