An air purifier for pets! What an ingenious idea! It takes that filthy air around Fido's head, sucks it up, and replaces it with clean, refreshing and pet-friendly snake oil!

But wait! That's not all! While the purifier saves your pet from allergens, dander and smoke—possibly from the bong that lead to its eventual purchase—it also coats your dog, cat or small child with spray from a scent dispenser that's meant to relax and calm the little target of your affection. Bonus use: Your roving Rover now doubles as an air freshener. Just ignore the constant sneezing, as that's a feature, not a bug.

All that for a mere $17.20. Vet trips are extra. Total steal. [Technee via Coolest Gadgets]