Capone turns 3 on the 9th of this month, Romy is 2, and Mischko was only 4 months old in that last picture. Capone and Mischko(Capone's Son) are the housedogs while Romey owns the backyard with his new little brother Tiger (Not pictured who is also Capones' son) and he is 9 weeks old.
Capone is the ringleader of the bunch, and i would have to say, his genetics do show around other unfamiliar dogs when he feels threatened.
Very stubborn & hyperactive dogs as pups, as they do take a lot of time and dedication, but it all pays off in the end. As for any dog, they grow up to act the way they are raised and i would have to say I have done an excellent job. No complaints here. They are all great with the kids, nieces, nephews, neighbors, friends and they are all beach, restaurant, & park friendly.
Except Capone that is. Very well trained, especially with ppl except when other dogs come up to him. You gotta watch this guy man, he'll hand your chihuahua over to you in pieces.