While the vast majority of Texas' snakes are completely harmless, about 15% are venomous, including rattlesnakes, ...

The dog's owner shared that initially, his four dogs had the snake cornered when one of them got bit by the large diamondback rattlesnake.

Rattlecam, a camera used by researchers and available to the public, is live streaming again. The camera is near a mega den that is home to as many as 2,000 snakes.