Your dog needs to understand that he is a lesser status dog than you & your family...Do you treat him like he is "people"?...If so stop that!...No letting him sleep with you...lay on the couch...Never let him go in or out a door before you & your skin family...Do not free feed...He needs to know where his food thus his living comes from...Practic
e NILIF (nothing in life is free) & make him sit before he gets fed, goes outside, gets a treat, gets a toy to play with or any other privlege...So far as your daughter is concerned, first & formeost, never leave them alone together, also, have her put his food dish down for him after she gives the sit command & he complies...If he refuses to obey her tell him "too bad" & put the food back up until he decides he is hungry enough to obey...Make sure if he does obey to tell him happily that he made a great choice!!...Also, try to ignore him for a full 5 minutes when you come home & he greets you...Or if he acts innappropriatl
y in any way put him in another room for a time out & ignore him...In a wolf pack a lone wolf is a dead wolf & our canine companions do understand this...Away from their "pack" & ignored is not a comfortable place for them to be...I had the same problem with Samson at about 7 or 8 months & I had to resort to doing the "alpha roll" with him but I would not reccomend this unless you have consistantly tried all other avenues...Good luck!