Daus still not working.

Dos is the brand for Uno not Emo. You can use any brand on any pet and have it work for the pet it's on but you can only evolve the pet that the brand is for.

It is Uno, not emo. I know, it's pretty difficult to tell the difference. I thought for a long while that it was for emo and then I realized it's probably not das but dos, the Spanish for two just like Uno is the Spanish for one. And indeed, that's who evolves when you apply that brand.
It's pretty ridiculous how they say they are… What is it, speech directed gaming or some such? But so far, not considering speech and audio in gameplay from what has been exhibited…