GET READY FOR BIG FUN! WATCH THE NEW TEASER TRAILER: https://youtu.be/4zH5iYM4wJo This fall, heroes don’t get any bigger. Check out the new trailer for Clifford the Big Red Dog, coming to the BIG screen September 17. 🐾 Help us to #LoveBIG! For every ❤️ or share the #CliffordMovie trailer gets, we’re donating $1 to Best Friends Animal Society, up to $20,000. CLIFFORD THE BIG RED DOG OPENS IN THEATRES SEPTEMBER 17, 2021 OFFICIAL SYNOPSIS: When middle-schooler Emily Elizabeth (