Fistful of Mail / Armed and Dangerous

S1 E13: A tough, new outlaw mailman arrives in town. He drops the mail in Catdog's mailbox before Dog can chase him down.  Defeated, dog hangs up his teeth and wallows in self-pity.  Meanwhile, all sorts of deliveries resume at the Catdog house, and Cat is happy with his mail, Girl Scout cookies, etc.  Cat soon has a change of heart, however, and helps his buddy "get back on that horse."  With renewed confidence, Dog faces the mailman again, this time ripping his pants and running the varmint out of town.Cat's Swedish penpal, Ingrid, comes for a visit, and Cat has told her in letters that, among other things, he is a normal cat.  Cat asks Dog to once again don the "Cat's rear end" costume.  While making dinner,  Cat gets his hands stuck in a pickle jar; now Dog must be Cat's "hands" as well.  During a scuffle with Cliff and the Greaser Dogs at the restaurant, Cat is embarrassingly revealed as Catdog, but that's okay because Ingrid has her own secret: she's actually two midgets standing on top of each other in an "Ingrid" suit.