I have a pygmy and falabella as companions.
I give them both horse feed - D&H Mare and Livestock and Just Grass.
I know anyone horsey will disagree with this but it is what the falabella breeders (Looking Glass Stud) recommend for lifelong health and we seem to be doing fine with it. They also have pygmys running with their horses and they all eat the same feed.
Main problems for us is they pull the hay bags down and wee on them. (The goat LOVES to pee on hay

)
And I have heard pygmys can chew the horse's tails but we don't have problems with that, she doesn't seem interested.
(Now the vet disagrees strongly with both the feed for the horse and the goat, but the Stud say that falabellas are very different to normal horses and after many years of breeding they find it works best. So please no advice on changing horse feed, we had a real mission getting to this point and got advice off alot of different breeders to go ahead with it)
