That is exactly what Sam the dog did for his owner Kaylyn Marie.

Everybody has seen dogs do basic tricks like sit, stay, and rollover – but what about unlocking the house door?

Marie had gone outside of her house on Saturday only to find that she had accidentally locked herself out. The wooden rod that she uses to keep the sliding door from opening had fallen back into place, and she knew that since none of her housemates would be home for several hours, there was no one around to rescue her – except for Sam.

With a little…