Paw Patrol On A Roll Marshall, Figure and Vehicle with Sounds Its Marshall to the ruff-ruff rescue as his doghouse transforms into a firetruck with a real working ladder and wheels! Marshalls doghouse easily extends into a full sized firetruck thats ready to save the day! The On-A-Roll Firetruck has real sound effects and phrases straight from the popular Nickelodeon TV show! Paw Patrol On-A-Roll Marshall comes to the rescue of Paw Patrol fans ages 3+.