A tricolor Cavalier King Charles Spaniel dog is filmed in a close-up shot, lying on a grey, textured bed. The dog has black, tan, and white markings, with long, wavy black fur on its ears. In the background, a black headboard and a patterned wall are visible. At the beginning of the video, the dog is seen licking its lips. It then focuses its attention on a pink toothbrush, which it holds with its paws and mouth. The dog appears to be chewing or playing with the toothbrush, moving it around playfully. It wears a collar with a small green tag. The lighting suggests an indoor setting during the daytime. The dog seems content and engaged with its toy.