I've had Freki, 3 yo male, for about a year. He was my sister's dog prior to me taking him in, and he's spent time around my entire family since he was a puppy. The issue I'm having is that he's started to be very protective when my daughter, 12, and I rough house a little. She lives with my ex, and is only around every couple months. She likes to sneak tickle attack me, and the instant she starts giggling Freki wants to run over and get involved. He barks and won't stop until we separate or I make him go outside. I know how loyal and protective the breed can be, but I'm not sure how to approach the situation