Monster Truck Adventures
On Shaky Ground (1x23)
: 26, 2006
Duke, Ponytail's older cousin, visits Crushington Park. However, Ponytail learns the importance of telling parents where they are and to check in so they won't be worried.
Pony's cousin Duke, a slightly older rodeo truck, shows up at Crushington Park School for a visit. When the pair go out for a fun-filled after school off-roading race - Pony learns how important it is to always tell her parents where she's going.