Three barn tiers

The first build takes three days. Robin cannot be talked to or gifted while she builds it. Each upgrade takes two days. The barn still works during an upgrade, and Robin can be found inside. Every tier is 7 by 4.
The plain barn has a hay hopper and a feeding bench. The Big Barn is the tier that allows pregnancy. The Deluxe Barn adds autofeed from the silos. Cows, goats, sheep, and pigs have a low chance to give birth. More animals in that barn raise the chance. The morning message names the parent and the baby. There is no other pregnancy sign.
A deluxe barn from scratch is 43,000g, 1,350 wood, and 650 stone. Buying that wood and stone from Robin costs 69,500g in year 1, or 175,500g in year 2 and later.
Once a barn tier unlocks an animal, that animal can also live in your other barns.
| Tier | Gold | Materials | Capacity | Animals |
|---|---|---|---|---|
| Barn | 6,000g | 350 wood, 150 stone | 4 | Cow, ostrich |
| Big Barn | 12,000g | 450 wood, 200 stone | 8 | Goat, pregnancy |
| Deluxe Barn | 25,000g | 550 wood, 300 stone | 12 | Sheep, pig, autofeed |
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