[EDIT: version 1.1 is available, prices are adjusted. Horses are also very profitable on resale]
The breeding part has never been the strong point of Farming Simulator. Basic as far as animals are concerned, we are just offered to choose a "breed" (in fact, just a change of color) for this or that species. However, we know that in dairy, production can vary enormously from one breed to another. The animal species mod offers us a first approach on the production criteria.
Productions of milk, slurry, manure, eggs, wool, Animal Species revisits the characteristics of each species in the game. As a dairy cow, you can now buy cows which, for a given quantity of food, produce more than slurry, or more manure, or more milk… or both at the same time, with a factor ranging from x2 to… x2 !!! And it doesn't stop with cattle. Sheep, pigs and chickens benefit from the same principle. However, pay attention to the price, which are found as a result. Also a cow with production multiplied by 100 will cost you the trifle of 100 €. A devilishly repulsive price.
As for “Blacky”, the competitive pig for “experienced farmer” who pops faster than he eats, he is priced at € 198.000. But the prize goes to the transformist rooster who lays eggs - strong! - with a production 10 times higher than that of a classic hen. After all, you have to live with the times ...
source: Farming Simulator 19 mod