The Hidden Lake Hounds Have Become Good Friends Since Celtic Moved Into The Neighborhood A Couple Years Ago. But Celtic Believes They Need To Add A Little Spice To Their Daily Routine - A Road Trip To Grandma'S. The Dogs Talk About The Idea Meet At The Dog Park To Finalize Their Escape Plans And Then Go On A Journey That Will Lead Through Busy Intersections Alligator Ponds A Meeting With A Dragon And A Run-In With The Dog Catcher. The Ending Will Leave Moms Dads And Kids Begging For More . . . Which Will Come In The Third Part Of This Entertaing Five-Part Series.