At the top of the image, "Mum/Granny":

Add at the bottom of the image, "Hope Your Day is Fur-tastically First Class!"

- In the center of the image, place a Black and Tan German Shepherd with a playful expression, sitting proudly with one paw raised, as if waving.

- Perched on the shepherd's head is a large, oversized postage stamp, with an amusing design featuring dog bones and birthday balloons.

- In the background, a colorful array of party decorations including streamers and confetti fills the scene, creating a joyful atmosphere.

- On one side of the shepherd, place a small pile of birthday cards, each one adorned with paw prints and playful doodles, as if they were personally addressed by the dog.

- On the other side, position a whimsical, dog-friendly birthday cake with a candle shaped like a bone.

- The backdrop should depict a bright, sunny day, with a clear blue sky visible through an open window, inviting in the celebration's light and warmth.

Generated with these themes: Black and Tan German Shepherds and postage stamp.

Made with ❤️ by AI.