We tried to send my dane Zeus over them but he's more of a Dressage Prospect pony dog instead of a jumper. Haha
Both jumps he did were at 2'3
The little log in the bottom picture for Legacy was 11 inches. It was there so we hopped over it.
He's cleared a 3'3 oxar though with ease! Silly boy spends so much times around the horses he thinks he is one!