The video is a series of X-ray images of a dog's leg. The images show the bones in the leg, including the femur, tibia, and tarsals. The X-rays are taken from different angles, providing a comprehensive view of the leg's structure. The bones are clearly visible against the dark background of the X-ray film. The femur is the largest bone in the leg, and it is located in the upper part of the leg. The tibia is the second largest bone, and it is located below the femur. The tarsals are the bones in the foot, and they are located at the bottom of the leg. The X-rays are high-resolution, allowing for detailed examination of the bones and their relationships to each other.