
It is possible to unlock Sheep at Mirabelle's Shop in the 1st Year. Like most achievements in Island of Happiness, it appears to depend upon a combination of factors. I experienced two events: Taro's Expansion Event and the next morning, Noe announced 'A Growing Island' in the 3rd Event of its kind.
The text of both events is:
Taro’s Remodeled House
Taro: Hello, Freya.
So, what do you think? We had a little remodeling done. Gannon did the work. Fine craftsmanship, as always.
I nod.
Taro (with music): Of course, we couldn’t have afforded this if you hadn’t shipped so much and made the island so prosperous. Thanks for all your hard work, Freya!
After: Now this place really feels like home.
A Growing Island
Good morning, Freya!
Great news!
Noe enters.
Noe: The island is getting more and more lively.
Well done, Freya!
We have so many residents, it’s like a renaissance!
I nod.
Noe: Keep up the good work. We’ll watch out for you.
See you later.
Immediately afterwards, I went outside to find Gannon, who had completed my Animal Barn expansion.
In my original game, Sheep were unlocked as soon as my Animal Barn expansion was complete, but apparently this is not a requirement. Players have written to the effect that they were able to obtain Sheep without ever expanding their barns. What is necessary, however, is a certain rate of accomplishment generally. I am not certain if Taro's House Expansion invariably is followed by the 3rd 'Growing Island' Event because obviously players could achieve their completion percentages in different ways. I had 56% completion and 66 individuals on the Island.
The second rancher had arrived two days previously.
In another player's game, he unlocked Sheep as soon as the 2nd rancher arrived. It is possible, therefore, that a certain completion percentage as well as the arrival of two ranchers is required.
I am not certain how many factors are relevant with respect to many of the new options that are unlocked in this game but I have been diligent in ALL areas:
Farming, Ranching, Mining, Fishing, Cooking. Is it necessary to have a certain number of Recipes in your Cookbook? Does it matter how many different kinds of fish you have caught or different ores and gems collected? Shipping in general IS relevant as are the total number of residents. Taro says: 'We couldn't have afforded this if you hadn't shipped so much and made the island so prosperous.' Noe speaks of a 'renaissance' for the island in terms of all the people who have arrived.
It cannot be a coincidence that both events were followed by the appearance of Sheep on Mirabelle's Menu.
Another player has been kind enough to share all of his achievements prior to the moment when Sheep were unlocked in his game. Like me, he had experienced both Taro's Expansion Event and the 3rd Growing Island Event. As soon as the 2nd Rancher arrived, Sheep appeared on the menu.
So I now postulate the following requirements for Sheep:
1. Experiencing Taro's Expansion and the 3rd 'Growing Island' Event with Noe;
2. Bringing 2 Ranchers to the Island.
I sincerely hope that NO ONE will be able to shoot THIS down. Island of Happiness is driving me insane in terms of being able to make categorical declarations.
Incidentally, the rules for winning Contests at Festivals are a little more complex than first appeared. (Everything in this game is!) You actually CAN win an Animal Festival with an Animal with only 2 hearts, although it is not very likely. Having an Animal at 9 to 10 hearts should guarantee that you win. At two hearts, a Cow who had been bred three times won the Contest. I believe that the use of the Cow in breeding was the key.
What I have not been able to ascertain is why Mirabelle will bestow a new title upon one Animal with 2 hearts and nothing on another of the same level. When it is an Animal that can be bred, it would make sense that experience in breeding might increase its title. If it is a dog or horse, however, what are the variables? I doubt title is random, although the levels of the competing animals probably ARE random. Thus, if the game loads three animals with low heart levels to compete in a Contest one year, your Animal is more likely to win at a lower heart Level. If all three opposing entries are at 8 hearts, however, your Animal will be obliged to have 9-10 hearts to win.
I had a thought in the middle of the night about the Dog and his ability to earn a new title at a low heart level in one game and no title in another. Perhaps it depends on the number of times that he has 'defended' his farm against the Wild Dog! Who knows? As I wrote a month or so ago extensively about the appearance of the Wild Dog and how my own Dog actually SLEPT through one visitation, I am not certain if he really 'earned' his title, but the fact remains that the Dog in THAT game changed title at the first Dog Festival and the Dog in my current game, whom I did not set out in the field yet, earned nothing in the first year.
With reference to a player's comment about the items offered by Mirabelle, I found it odd as well that Sheep Miracle Potion was offered LONG before Sheep themselves were unlocked. In fact, both Cow and Sheep Miracle Potions were available in Spring of the first year in my game, although I did not unlock Sheep until the Autumn.
At the Fish Festival, it is possible that ANY size of Fish of 'S' Rank will win. Any Large Fish of 'A' Rank and at least 9-10 Quality will win. I will continue to revise my Guides as data increases, although I should be able to begin on Rune Factory II tomorrow.