I have reached adolescence now which means I am teenager and am becoming a bit of a rebel. I'm beginning to test the boundaries and see what I can get away with. I've started with not always coming when I'm called which is mostly when we get near to the car and I want to stay and play. I keep just out of the reach of mum and dad and run off if there is another dog. I think it's something to do with hormones and becoming a grown up .. time will tell !