Out in the farthest part of the Everfree forest, a part of the forest that even the Royal Sisters are not aware of lies a wood known only as 'The Unknown'. Where ponies and creatures live but are cut out from the rest of Equestria and no way of leaving for they have no choice for the fear of what's out there, a creature known only as 'The Beast'.

The pets of Twilight and her friends, Owlowiscious, Tank, Opal, Winona, Gummy, and Angel have unknowingly stumbled into the Unknown and now they try to find a way out and back home to their owners.

A Crossover and Parody of one of the greatest Cartoon Network events ever, "Over the Garden Wall".

Now with a new 'Pets' characters tag.