My name is Duke!

This is Duke he's approximately a year old white full chow who is the ultimate guard dog. He responds to simple commands: sit, shake, lay down, fetch and come here. Duke needs high attention and thinks he is a lap dog. Due to how much attention he wants he gets very jealous of others because he wants to be dominant. Like most chows he would do best being the only dog. He does not do well around chickens. He has been around cats. He does chase them around playfully but doesn't bite them or anything.
Due to his guard dog nature whoever is interested in him would have to come by to meet him first as he is not keen to strangers.