Everyone else laughing. Check out the Thrills & Chills™ Halloween Mailman Dog Costume here. Your best friend will look like a meal in this hot dog costume. This cute costume slips on and off easily and is fully adjustable so your pup will stay comfy all night long. Check out the Thrills & Chills™ Halloween Fireman Dog Costume here. A man in Sci Fi costume checks his phone on the first day of the Scarborough Sci-Fi weekend.