Shotton made his Brit debut in the FA Cup in the draw with Cardiff City.
Pulis said: "I like to get players out on loan. We have been pretty successful, so it hasn't been one of those situations where we have had the opportunity to play him.
"If I don't think he is ready to have a run of games, then I might loan him out.
"But he has done smashing and I am pleased with him."