At the top of the Cartoon Style image, "HAPPY ROARSDAY"

Playful, high-energy cartoon scene with exaggerated proportions, thick black outlines, and bright saturated colors. Center stage: a goofy fawn boxer dog (white chest, black mask, floppy ears) with a big jowly grin, shiny wide eyes, and a wiggly nub tail, mid-leap on hind legs with tongue flapping, wearing a pointed party hat and a colorful collar with a bone tag. Beside them, a friendly lime-green T‑rex with teal spots, huge head, tiny arms, and an enormous toothy smile, also in a polka-dot party hat and party horn, leaning down toward the dog in a playful, protective pose.

Comedic action: The T‑rex lets out a joyful roar that blasts across a three-tier birthday cake on a low table; candles bend and puff out, frosting ripples, and the boxer’s cheeks flap in the gust, eyes sparkling. Confetti and streamers swirl dramatically in the air, balloons bob around them, and dynamic motion lines emphasize the roar and leap.

Typography styling: The "HAPPY ROARSDAY" headline is in oversized bouncy 3D bubble letters, dino-green gradient with chunky dark outline, subtle sparkles and comic starbursts around it for extra pop.

Background: Bright sky-blue gradient with rainbow balloons, dangling string lights, and a party backdrop sprinkled with confetti. Low-angle, slightly wide perspective to make the T‑rex feel huge and the boxer plucky and brave. Bold cel-shading with glossy highlights and chunky shadows for a crisp, playful finish.

Small caption at the bottom: "Hope your day is dino-mite!"

Generated with these themes: Birthday card with dog (breed: boxer) and a trex, and .

Made with ❤️ by AI.