A costume looks harmless hanging on the rack. It's a different story once it's actually on your pet.
Take small attachments, buttons, bells, felt shapes glued on for decoration. Dogs and cats chew on things, that's just who they are. So if a piece can be tugged or bitten loose, sooner or later it probably will be, and there's a decent chance it ends up swallowed. This isn't some rare worst-case scenario either. It's genuinely one of the more common reasons pets end up needing emergency care around Halloween.
Then there's the heat issue, which is easy to overlook because it's not obvious from the outside. A lot of costumes use thick, synthetic material that traps heat. Pets already run hotter than we do, and they can't cool off by sweating the way people can, so that trapped heat is a bigger deal than it looks. Movement matters too. If your pet is stumbling around, freezing in place, or trying to shake the costume off, that's not them being dramatic. That's them telling you something's wrong.
As a general rule, skip anything tight, non-breathable, or covered in small attachable pieces. If it can be chewed off, leave it on the shelf.
There's also nothing wrong with skipping the full costume altogether. A festive bandana, a seasonal collar, even just a fun leash, these get you the holiday spirit without any of the risk. If you're on the fence, ask your vet. Teams at a Virginia Beach animal hospital field these questions constantly every October and can point you toward something that's actually safe.
FAQs
Can I just use a hat or sunglasses made for people?
Better not to. Human accessories don't fit right on pets and tend to slip, pinch, or become a choking hazard.
What's a lower-risk option than a full costume?
A bandana or decorated collar, same festive feel, way less to worry about.
