Just because you have opposable thumbs and they don't doesn't mean you should get to have all the Halloween fun. (Most of these are for dogs because apparently cats and guinea pigs won't generally let you shove them into “outfits.”)
Dress your pet as the only thing you love more than her—bacon:
Source: bacolicio.us
You can say it's Fakin' Bacon if you're a vegetarian or turkey bacon if you keep kosher. This idea comes from Instructables, which basically has all the DIY ideas you could ever need in a lifetime.
A corn dog:
Source: giantbomb.com
AND it's a pun? You may as well just stop reading this list right now. Again, from Instructables.
Source: instructables.com
