I'm so very impressed with Mad Barn care and customer service! Shipping is fast and notifications are great. My mare has been on Visceral + and W-3 Oil for several months and I recently added the Probiotic and Spirulina. She has endotheliitis which is an immune mediated disease so I'm mostly concerned with reducing stress and supporting her immune system. She eats the Spirulina with no hesitation, green lips and all but man it's the messiest stuff ever! In an effort to cause the least trouble for my barn owner I feed the W-3 oil, Probiotic & Spirulina myself in a lunch feed & end up wearing some green everyday when Hollywood says thanks for lunch mom! I have come up with a different container & also keep the scoop separate to contain the mess plus the W-3 oil stops it from drifting into ev...