A family were left "petrified" after an aggressive 4ft large bullsnake slid into a garden shed in Dorset as they pleaded for help on social media.
The bullsnake, a large species native to America, escaped from its home and ended up in Helen Martin's back garden in Sherborne, Dorset.
Husband Lee Martin spotted the slithering snake along the patio and decking before it sought refuge in the shed.
