Poop Monster

Well its been a few days with out little guest and he has pooped and peed everyday. I know its because hes mad that my parents dropped him off at my place and he doesn't like it. So I've gone back to potty training 101. He is in his crate when he isn't outside to go potty. I hope it works because last night was a total piss off. He was out for 20 mins did nothing came in and as soon as I wasn't looking he pooped and peed on my floor. Right now hes not happy about it but if he would stop going to the bathroom in my house then things would be better. By the way dear readers he's 3 year old so there is no reason for this.