How a Cat Behaviorist Scaled Her Mission Globally with HeyGen AI Avatars

Anneleen Bru isn’t just a cat behaviorist—she’s on a mission to make cats (and their humans) happier across the globe. Through HappyCats.com, she’s poured years into creating science-based courses and resources for cat lovers everywhere. But filming videos used to take her weeks—until HeyGen changed everything. Now, with her own AI-generated avatar, Anneleen can instantly bring her lessons to life in over 170 languages—no cameras, no editing, just pure impact. In this heartfelt video, she shares how HeyGen helps her scale her passion, break language barriers, and stay focused on what truly matters: helping more cats live better lives.