The ADA mandates this dog and handler have full access to all public places. It's the law.
U S Service Dog Registry No:
City, State Zip
FULL ACCESS REQUIRED BY LAW
Under the "American's with Disability" Act (ADA), all businesses and organizations who serve the public must allow people with disabilities to bring their service animals in all areas of the facility where people are normally allowed to go. The ADA defines a service animals as dogs that is individually trained to do work or perform tasks for people with disabilities, including a physical, sensory, psychiatric, intellectual, or other mental disability. Service Dogs are considered service animals under the ADA regardless of whether they have been licensed or certified by state or local government.
For questions concerning Service or Assistance's Animals, please visit www.ada.gov or call the US Department of Justice ADA info line at: (Voice) 800-514-0301 or (TDD) 800-514-0383