Millie, believed to be the world’s oldest Great Dane at 13½ years old, is proving that love and friendship know no bounds—especially when it comes to her newest companion, a tiny 12-month-old Chihuahua puppy named Tilly. Despite their huge size and age difference, the two have become the best of friends, sharing playful moments that melt hearts everywhere.
In a now-viral video, Millie and Tilly can be seen engaging in an adorable play session. Millie, standing at a towering 3 feet tall, gently interacts with the much smaller pup, whose tiny frame barely reaches the Great Dane’s legs. While most would assume their differences would make playtime difficult, Millie is incredibly gentle with her tiny friend, proving that she’s just as much of a softie at heart as she is a giant in size.
Tilly, full of boundless puppy energy, hops around excitedly, playfully challenging Millie, who responds with patience and a calm demeanor. It’s a heartwarming sight—Millie, the wise and gentle senior dog, enjoying the enthusiastic company of her pint-sized friend. It’s clear that despite her age, Millie is still young at heart, especially with Tilly keeping her on her toes!
Great Danes typically live for only 8 to 10 years, which makes Millie’s longevity nothing short of extraordinary. Now at nearly 14 years old, she has already surpassed expectations and continues to thrive. Experts say that having a younger companion can keep older dogs mentally and physically engaged, and that may just be the case with Millie. Tilly’s youthful energy might be giving her a newfound spark, making her feel like a puppy again.
Millie and Tilly live in Washington, Sunderland, with their loving owners, Craig and Vicky McCann, and their two daughters. The family adores watching their two fur babies interact and build such a strong, unexpected bond. It’s a reminder that sometimes, the most unlikely friendships are the most special ones.
As Millie approaches her 14th birthday this August, she continues to defy expectations with her health, spirit, and now—her newfound companionship. With Tilly by her side, Millie’s golden years are sure to be filled with love, laughter, and plenty of playful moments.
This adorable friendship proves that age, size, and differences don’t matter when it comes to love and companionship. Whether big or small, young or old, the bond between Millie and Tilly is something truly special.
