Jungle-themed DOS game

[ZZen]

I remember playing this game in the mid 90s. It was jungle themed with a top-down view. You could move up/down/left/right. You had to push boulders around and collect items to progress to the next level. You could cross water by walking over hippos when they weren't submerged. Also there were alligators that would chase you. I remember this jingle would play when you completed a level (can't post a link to the jingle, but it's called "Comedy, Accent - Mexican Jumping Bean, Music, Percussion Comedy Percussion: Drums" on Youtube). Also, I think the mascot on the title screen was a bald old man who was a yoga master or something, but I might be conflating that with a different game.