Weebal the doggy

A small, fluffy dog stands on a wooden porch outside a glass door, then falls backward onto the porch when a leg in a dark pant leg kicks the door from the inside. The dog lies on its back for a moment before getting up and walking away. The scene cuts to a man in a black tank top and sunglasses giving two thumbs-up in front of a large, close-up image of a dog's face.