The video shows a small animal with a brown and black fur coat, walking along a wooden beam. The animal has a bushy tail and appears to be a type of rodent. It moves with a steady gait, occasionally stopping to sniff its surroundings. The wooden beam is part of a larger structure, possibly a treehouse or animal enclosure, with a net-like material visible in the background. The animal's fur is well-groomed, and it seems to be healthy and active.