The Grass Snake, also known as the innocent Garter or Garden Snake (Thamnophissirtalis), can be dangerous Yes, grass snakes, not rattlesnakes.
Here’s why that little innocent snake can be deadly:
A couple in Sweetwater, Texas, had a lot of potted plants. During a recent cold spell, the wife was bringing a lot of them indoors to protect them from a possible freeze.
It turned out that a little green garden grass snake was hidden in one of the plants. When it had warmed up, it slithered out and the wife saw it go under the sofa. She let out a very loud scream.
The husband (who was taking a shower) ran out into the living room naked to see what the problem was. She told him there was a snake under the sofa.
He got down on the floor on his hands and knees to look for it. About