A charming dog celebrating its birthday, wearing a playful party hat and holding a colorful party horn instead of a fork in its mouth. The dog sits at a table adorned with a delicious cake and an array of treats. Surrounding the scene, vibrant balloons and beautifully wrapped gifts fill the room, adding to the joyful ambiance. The setting is cozy and festive, enhanced by soft studio lighting and a palette of pleasing colors, with exquisite detailing throughout. A whimsical toy unicorn peeks from behind a stack of presents, subtly drawing attention as part of the composition.