Thanks for the replies, the potty thing sometimes he does it outside, and sometimes he waits untill he puts a foot in the house, when he does it outside i praise him, when he dont i just ignore him for some time.
About the crate, he dont have a crate, but an empty room with a glass door to our room where we play with them(Lucho and Princess) and they sleep.
One think ive noticed about lucho trying to play with Princess and barking at her and pulling her by the collar is that he only do this when we are around so i dont know if it only a call for atention or an alpha/omega thing?.
Any Ideas??
bye