Don't be afraid of things that go woof in the night.
On Saturday at the 25th annual Tompkins Square Halloween Dog Parade, hundreds of New York City's most creative pooches (and their equally clever humans) showed off costumes worth barking about.
Internet famous squish-face Doug the Pug headlined the event, magically transforming into Harry Potter.
If your Fido or Fifi still doesn't know what to wear for Halloween, consider this the spook of inspiration they needed.
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BONUS: Doug the Pug Dresses Like Kim Kardashian