Sadly, we are going to have to take Scotch back
He is totally adorable and he is getting so much better with the potty training (he knows he has to use his pads and he will only poops in his xpen's pad, still he preferes to pee on the carpet). I've been told he is too young to have left his mom, hence the biting issues. But my second son is due pretty soon and I won't be able to give him the attention he is getting right now. Scotch deserves a family who will pay him all the attention he needs.
(We are taking him back to his breeder, mommy, daddy and brothers, so I don't feel that bad)
It was nice to meet you all and thanks for those who shared their wisdom with me.
Thanks!
Sofia & Scotch