Proving what boneheads some people can be, a Dallas-area couple left their 4-month old Chihuahua in a parked car at a Home Depot parking lot in Texas, along with an apparently easy-to-access heroin stash!  If you think that's as bad as it gets - and that's pretty bad - nope, that's just part of the story.

While the little doggie was sucking down the drugs, "mom & dad" were inside the store switching price tags on merchandise they intended to purchase, clearly for less than the original retail price!

These crooks were obviously not MENSA members & before they even made their getaway, police were on the scene to make the bust.  Fortunately, the cops found the dog & the dope while making the arrests & realized the little guy was in serious trouble. KLTV reported the story below.