Truly Heartbreaking 💔 George Stephanopoulos and his wife Ali Wentworth reveal a devastating family loss—just days after celebrating their eldest daughter Elliott’s graduation from Brown University. Tragedy struck on their way home, turning joy into sorrow. See what happened below 👇😢 See less

George Stephanopoulos and his wife, Ali Wentworth, found themselves riding a wave of emotions this past week—celebrating a major milestone, only to be met with a heartbreaking loss at home.

Just days after proudly watching their eldest daughter, Elliott, graduate from Brown University, the family was devastated by the passing of their beloved dog, Cooper. More than just a pet, Cooper was a treasured member of the family.

Ali, 59, shared the painful news with fans and friends on Instagram, posting a touching video montage that captured Cooper’s presence throughout the years. “I lost my lifelong friend,” she wrote. “The greatest dog and an integral part of our family.”

The tribute drew an outpouring of love and condolences from fans and celebrities alike, all moved by the family’s emotional farewell.

Cooper was known for his larger-than-life spirit. He once chased a massive elk through a pond, shamelessly stole Christmas candy, and famously devoured an entire bottle of melatonin without missing a beat. Ali wrote, “He kissed and cuddled everyone who came through our door and felt nothing after eating an entire bottle of melatonin.” His love for people—and all animals—was boundless.

Ali, 59, took to Instagram to honor Cooper with a touching slideshow, filled with sweet, candid moments of him alongside the Stephanopoulos-Wentworth family. Her caption read, “I will miss him terribly. Coop, see you on the other side! There are still plenty of squirrels for us to pursue.”

The tribute struck a chord. In a follow-up post featuring even more memories of “sweet Cooper,” an outpouring of love flooded the comments section. Friends, fans, and fellow celebrities who had known the four-legged family member joined together to offer condolences and share their own memories of Cooper.

Even in his absence, Cooper’s presence remains unforgettable—a true family member who brought laughter, comfort, and unconditional love.