junior and his dad start a new life in a new town . it the same life because junior hasn not change one bit . he be still the same rotten brat a before only he get big . this time he have a pal name trixie and she be only slightly bad . junior doesn not like his dad dating and mess up every opportunity that he have . then grandpa move in and the dog come along . i think that the two of them would have make it a good movie but they do not even become buddy until the end . this be a movie for the most immature people . it have diaper and fart and doggy do do and and toilet humor in it . only someone under the age of twelve would find this to be super hilarious . i hope when i have a son and he be exactly like junior .