Originally Posted by loosie
Is it just - or mostly seaweed meal? If so, most horses tend to like it IME, but do be aware that while seaweed is touted to have so many different nutrients in it, it has very low amounts of everything but iodine, which is quite high. So to feed it as a general supp may OD the horse on iodine, unless it's diet is particularly low in that. So I tend to use it to treat iodine deficiency, not as a general thing. Of course, if you don't know your soil/pasture or do a diet analysis, you don't know what your horse is already getting, so can't know what he's deficient, imbalanced or already over supplied in, to know what may be appropriate supps for him.
It has nineteen different types of seaweed (including kelp), flax meal, dried lemon, probiotics, and pineapple. The dose for a 1000 lb horse is one tablespoon. I have emailed them for the iodine content and hope to hear from them soon.