a chihuahua sitting on a rug in front of a christmas tree

A cozy Christmas living room illuminated by the warm glow of a brick fireplace, with logs burning brightly, casting orange and golden sparks. Beside the fireplace is an elegant library with light wood shelves filled with books and Christmas decorations, such as small lights and figurines of reindeer, candy canes. At the center of the room stands a majestic Christmas tree adorned with white lights, red and blue ornaments, and a glowing star at the top. In front of the fireplace, a short-haired Chihuahua is peacefully lying on a plush rug, basking in the warmth, with its coat gently shimmering under the firelight. The scene is surrounded by homely details such as knitted blankets, a table with mugs of hot chocolate, and a window where snowflakes can be seen falling outside. The atmosphere evokes warmth, tranquility, and the Christmas spirit at its finest. The animations should be smooth, with the first and last frames seamlessly looping to create a continuous effect.