Dog Days: Costume Edition is a pup-tastic special event at the Dallas Zoo in Dallas, where your four-legged friend gets to dress up in their best costume. Bring your pooch along for a fun morning of furry fashion and good vibes. Costume fans, families and dog lovers will get a kick out of seeing all the outfits. Pack water and a leash, and plan for a relaxed visit around the zoo. It's a playful way to spend a morning with your favorite pup and see the zoo in a whole new light.