What are Aliens and how do you create them ?  ;

Aliens are non pure horses that have a total of % of different breeds ( on its genetics page ) that are not equal to 100. 

Now, how do you create them ? 

here is a tutorial to get a horse with a percentage of 100,1 thanks to 2 pure horses, in 4 generations. You have to cover 4 times and to respect the origins. 

Pure mare : Race A at 100% 
plus 
Pure stallion : Race B at 100%

It gives a foal 1 with 50% of each breed. 

Baby 1 : Race A at 50% and  Race B at 50%
plus
Pure stallion: Race B at 100%

It gives  a baby 2 with breed A at 25%M and breed B at 75%

Baby 1 : breed A at 50% and breed B at 50%
plus
Baby 2 : breed A at 25% and breed B at 75%

It gives a baby 3 with breed A at 37,5% and breed B at 62,5% 

Baby 2 : breed A at 25% and breed B at 75%
plus
Baby 3 : breed A at 37.5% - breed B at 62.5% 

It gives a baby 4 with 31,3% of breed A and 68,8% of breed B. ( 31,3 + 68,8 = 100,1 )
Congrats, you gave birth to an alien !


Fun fact on Howrse :     

In French Howrse game, there are 2 breeds of Arabian Horses; Troie's Arabian and Ouranos' Arabian. They are the only breeds that were created by players. 
There were 2 Arabian teams, called Ouranos and Troie. They bred and trained their horses for a very very long time and they happened to have within the Arabian Breed, 2 different profiles of horses, one where they were excellent in dressage and another one excellent une gallop. 
Then, the admins admitted that these horses were too different from one another so they created a vote, wether we wanted the Ouranos and Troie's Arabian to be 2 distinct breeds. Since then, those 2 breeds are only available in France    ^^

Credit to CraXor for tips a4bc962b6472bd3fac0f915a0ff0c336.png