Dogs! A Science Tail Have you ever wondered to yourself what your dog is thinking? "Dogs! A Science Tail" is a fun, interactive glimpse into the world of our canine friends. The exhibition highlights the extraordinary ways dogs see, hear, and smell their surroundings and explores why humans and dogs are best friends. Experiences range from listening to hidden sounds that dogs can hear but humans can’t, excavating replicas of fossils to determine if they belong to wolves or dogs, and walking a dog through an interactive neighborhood to understand how pets strengthen the community. The exhibition will leave you with a better understanding of what lies at the heart of the one of the most successful interspecies partnerships of all time. "Dogs! A Science Tail" exhibition was created and developed by the California Science Center with support from Annenberg Foundation and Wallis Annenberg PetSpace. PetSmart Charities is sponsoring the national tour of Dogs! A Science Tail. The exhibition is presented in Denver by ORIJEN, a Champion Petfoods™ Brand. Did you know? The United States has an estimated 20,000 service dogs.