John C Daley wrote:Steve, can you give us an idea of this fabulous barn please?
I can sort of.
It was a 24X48 barn with a lambing area off to the side that was 24x12 and well insulated. In between it had (6) 8x4 medical pens where sick sheep could be penned up and isolated. Between the main barn and lambing area was a "chute" and ramp, but also a floor panel could be removed where there was a foot bath. This area could give the sheep a foot bath or be used to trap sheep for shearing or medical reasons since there was a gate and door on either end.
The main barn; a through barn, was 24x48 though and split down the middle by a "half wall". On each end of the half wall there were half walls allowing sheep to cross over from one side to the other. The gates were shielded by tin too so basically under 4 feet there were no drafts, but overhead it was completely exposed to the air. It was this strange arrangement that allowed sheep to be out of the wind and drafts, yet have full ventilation. That is what kills sheep and with this barn design we went from 40 percent mortality, to less than 1 percent. This barn was 100% designed for sheep. No pigs. Not goats. Not cows, but sheep.
In the main barn I had swing out hay racks to prevent hay loss. As the sheep ate, they pushed against the rack keeping it from landing on the floor. It greatly reduced waste. It also had steel gates in the center of each side. This gave the barn four sections 12x24. By having this, and the doors in the half-wall, I could move sheep in a circle. Or, I could put sheep from one side to the other. This was needed when I cleaned up their manure. Since it was a through-barn, I would put the sheep on the other side, push the manure out through the barn with my tractor. Then I would load up the racks with hay. Then close the gates and let the sheep back in. Then I would clean out the other side.
If I needed to put sheep in a lambing jug or sick pen, I would contain them to that quarter of the barn, then usher them towards the pen I wanted to go into. I no longer chased sheep, It was just a matter of opening or closing gates to isolate them, then get them to go where I wanted them too. This main barn was designed for proper sheep husbandry of 100 sheep in winter containment without overcrowding.
The lambing area held 6 lambing jugs with an 8x24 outer pen for ewes with lambs more than a few days old. They had need to be in a jug, but not really ready to join the big flock in the big barn just yet. Super insulated, and with shavings on the floor the heat of the sheep would keep the barn from freezing so no waters to keep thawed by electric heaters, and was better for the newborn lambs.
The total cost of the barn without the concrete floor (The US Government gave me a grant for that) was $4,450 using new steel and sawing my own lumber for the barns framing.
This first picture is dark because of the back lighting but shows the through-barn design, the hay racks, the back gate and half-wall.
The second picture shows the folding hay racks.
The third picture shows the chute area. The wood on the floor is covering up the foot bath. The ladder just leads to storage over the medical pens.