This card shows three cartoon puppies sitting side by side on a pale lime-green background, surrounded by small floating shamrocks in deeper emerald tones ☘️. The left pup has golden fur and wears a ribbed green sweater with a shamrock on the chest, and its black glasses give it a gentle, thoughtful look toward the others. In the middle, a chocolate-brown pup wears a green bandana with a golden shamrock, and its lime-green glasses make its friendly grin feel extra inviting. On the right, a white pup with brown patches leans in slightly in a green-and-white striped sweater, and its brown glasses frame a soft, affectionate gaze that fits a close bond between the trio 💚. The main text, “Happy St. Patrick’s Day!”, sits near the top in deep forest green, arcing above their heads. Near the bottom, “Dear Brother” appears in the same deep green, centered under the puppies to anchor the layout. Emerald shamrocks dot the open space around them, with the pups’ green outfits standing out against the light background.