PLEASE be careful if you get Pygmy goats to help with brush clearing!! Just a warning, here's my story....
I have 2 Pygmy goats that I got for free from a friend, for that very purpose...to help with brush clearing, dead leaves, etc. I was told that they loved this stuff more than anything. So we get them, the vet comes out...updates their shots, etc. They are 2 female sisters, adults.
Then one morning this past spring i come out to find one of them laying on her side...convulsing, her neck arched and bloated. She's moaning and screaming like you wouldnt believe. I called the vet right away, he tells me it doesnt sound good, he's too far away to make it over to my place...it's going to be hours before he can get there and she's in a ton of pain. So he advises me to call another vet he knows that's closer by. So I do, they dont have a vet to send out to me either but say if we can get her there, to bring her immediately. So my mom and I jump in the car with her, she's in my arms still convulsing and screaming, I swear I actually felt her stop breathing on the way there. We get her there, the poke her side w/a needle to get out the excess air/gas to help the bloat go down and start her on IV's right away. We're thinking she's definately not going to make it.
Long story short, she was there for 3 days...had IV's, etc the entire time. Somehow, she made it but was blind, she eventually regained her sight w/in several weeks of coming home. The Vet comes to the conclusion she was poisioned by Cyinide. He tells me it's not too common but he's seen it before in the Spring time...there had been a freeze the night before this happened, he said she had eaten some kind of plant (possibly timothy grass) and the freeze brought the natural Cyinide in it, out in a major way. Which ended up posioning her. She had been only given grass from the horse pasture, the horses had been there too. The Vet advised me to NOT give either goat ANYTHING else but hay and a little grain from this day forward. And believe me, from my experience now, I have listened to the vet and wont give the goats anything but hay/grain from this day forward.
There's my story, to each their own. But just think about it before you decide...it may end up causing you to spend big bucks in the Vet's office and a major headache in the long run!