So today I got board and made some small jumps out of some wood planks and feed buckets the highest is like 2ft I think. My jumping Confidence is really up right now thanks to my cousin amazing Quarter horse that I got to jump up to 2ft well I was visiting. So I was excited to try these jumps with Shaggy my 15hh Morgan Gelding. Well I started by walking him over he wouldn't lift his feet up and over so ended up knocking them over so I sat them back up and tried it at a trot the smaller jump he went over with a little be of a jump but the bigger one he decided to plow right threw it lol I've seen this horse clear a 3ft fence with space to spare(note I was not riding him when he did lol) so I'm not sure why he won't lift his feet. So my questions are
Is it something I'm doing wrong in setting him up for it?
What else I should be doing with my body other then 2 pointing?
How do I get him to lift his feet?
Any advice would sure be appreciated thanks!