This card shows a sleek, dark-coated dog along the lower part of the design, head slightly tilted as if leaning in for a friendly hello ❤️. Its amber eyes look bright and attentive, and its gently open mouth with a small pink tongue adds a sweet, companionable feel. Behind the dog is a soft blush-pink background that keeps the scene calm and affectionate. Two large red hearts float across the upper half, creating a romantic, caring mood like a warm hug shared between family. The left heart contains the word “Sister” in flowing black lettering, placed neatly in the center of the heart. The right heart reads “HAPPY MOTHERS DAY!” in bold white uppercase text, centered and easy to spot, with a few smaller red hearts scattered nearby 🌼. Light shading gives the hearts a slightly rounded look, and the dog’s fur has gentle highlights against the smooth pink backdrop.