We decided not to produce a hard copy for several reasons. There are lots of links to online training videos and activities so it works much better as an eBook. We also wanted to reach people in many parts of the world at a price they found affordable. To produce a hard copy and send it out would make the book very expensive and it would take weeks to reach some people.
Some folks save the eBooks to their computer and then print out the activities they want to work on. They can then write notes and ideas on them. Others are happy just to read them on their mobile phone or tablet and find it handy because they can then take all the information and videos with them when they visit their horse.