Hello! To gather feedback on the quality of services at Dallas Zoo, I recommend checking popular review platforms such as TripAdvisor or Yelp, where visitors often share their experiences. While I don’t have personal experiences with the zoo, exploring reviews on these platforms should provide valuable insights from individuals who have visited Dallas Zoo. Additionally, joining local community forums or social media groups dedicated to zoo enthusiasts may offer firsthand opinions from people who have enjoyed the zoo’s services. Thank you for seeking feedback, and I hope you find the information you’re looking for about Dallas Zoo!