In the video, a dog is seen sniffing and interacting with a toy. The toy is a red, balloon-like object with a pair of glasses on it. The dog appears to be curious and playful as it moves around the toy, sniffing and nudging it. The background is a room with a green carpet and a cardboard box. The dog is wearing a collar and seems to be in a playful mood. The toy is the main focus of the video, and the dog's interaction with it is the main action.