
We had the same problem with our two. What I did is take them all the way down to the bottom of the stairs and work with them on a couple of steps at a time. Like at first, just put em on the bottom step and they will usually jump right off. Once the first step is mastered, go up to the second step and so on until you get the top one mastered. Now at first, they both would just turn around and run up the stairs instead of coming down, but we'd just put up a baby gate so they couldnt turn around and go up... finally, one day we were sitting down stairs and here come my little man (from all the way upstairs) prancing through the living room.. He had finally did it.. We'll never let him know that we heard him trying that day... Took him about 10-15 mins.. but he did it... Good luck to you and yours