Research on the use of supplements in pregnant mares

We are four students at Aeres University of Applied Sciences in Dronten, and we are conducting a study on the use of supplements for pregnant mares. To this end, we have created a survey for both professional and hobby breeders. To best achieve our goal, we need as many responses as possible. That is why we are asking you to complete our survey.

The link to the survey is below. 

https://docs.google.com/forms/d/e/1FAIpQLSdQR6dFjmFmNFuQEknIwA2gFfDCCrqsvZBl5ygDVSKw92f1NQ/viewform?c=0&w=1

Thank you very much in advance,

Florence Gädtke, Celine and Jana Mürster, Anouk Boer