The Haygain hay steamer is scientifically proven from 15 studies in 4 countries.
* Wyss, U. and Prodervaand, N. (2016) Steaming or Soaking, Agroscope Science. Nr 32 p32-33
** James, R. and Moore-Colyer. M.J.S. (2013) Hay for horses: The nutrient content of hay before and after steam treatment in a commercial hay steamer. Proceedings of British Society if Animal Science Conference, Nottingham April 2013 p102
*** Stockdale, C and Moore-Colyer, M.J.S. (2010) Steaming hay for horses: The effect of three different treatments on the respirable particle numbers in hay treated in the Haygain steamer. 5th European Workshop for Equine Nutrition, Cirencester, Sept 2010. The impact of nutrition on the health and welfare of horses. EAAP publication No. 128. Ed Ellis, A. Longland, A.C., Coenen, M and Miraglia, N. p 136-138.