Yes, I am aware of the male species (goats, llamas and young male horses (colts)) and their behaviour. So far the big hayrack has withstood Paddys rough behaviour, but the door .....well, I have had some strong animals in there but none have managed to do what he has!!
I am now putting some steel sheet attached to the back of the door, and we will see how he likes that.......thats if we can stand the racket when his head collides with it of course.