Thank you for your question, it´s Christian/ Tanja the CEO and Founder of Equine 74 Gastric answering your question! Sorry, but we do not go to fairs or shows with Equine 74 Gastric. We feel that most visitors wanted to see the shows and don´t talk about Supplements or buy it. That´s why we have a webshop where riders can buy it from all over the world and we pleased to answer the question on phone or by E-Mail. And we send out „testproduct”, it´s a sample for approximately 4 days where you cant est the acceptance. So if we can help you in that way - please send us an E-mail or give us a whatsapp +49 1725184099 Christian.