This card shows three friendly, human-like dogs lined up shoulder to shoulder on a soft light-green background, their open-mouthed smiles and close spacing suggesting an easy, affectionate bond 💚. Two pups in warm amber and deep brown wear solid green sweaters, while the patched dog in the middle wears a green-and-white striped jumper that draws the eye. Each dog has oversized green-rimmed glasses, and their tilted heads and bright eyes make them look like they’re sharing a private joke. Centered above them, the text “HAPPY ST. PATRICK’S DAY!” curves in dark green, with small shamrock accents tucked around the letters ☘️. Centered below the trio, “STEP BROTHER” appears in the same dark green, grounding the design with a family note. A single shamrock sits on the middle dog’s sweater, echoing the holiday theme without crowding the scene. The illustration uses flat shapes and crisp outlines, and the green tones range from pale mint in the background to deeper emerald in the clothing and lettering. The trio stands against the simple field of light green, framed by the arched heading above and the matching line of text below.