A viral video shows a 20-foot reticulated python on a “walk in the park.” Is that safe or even good for the snake? Learn how big reticulated pythons get, whether outdoor time benefits pet snakes, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Reticulated pythons are the longest snakes in the world, capable of reaching 20 feet or more and weighing well over 200 pounds.