Baby Rowlf is the Muppet Babies version of Rowlf the Dog. Baby Rowlf was the straight man on Muppet Babies, true to his adult character. Not as wild or crazy as his peers, the brown puppy was not as prominently featured in the show as much as Baby Kermit, Baby Piggy, or Baby Gonzo. While the other Babies would initiate adventures via their imaginations, Baby Rowlf would usually just tag along for the ride. Baby Rowlf's role was of course that of the Nursery's resident musician, often leading the others into on-the-spot songbreaks, with his ever present toy piano.