I need my wolf to follow me and look at me like I'm it's master, yo

default
{
state_entry()
{
vector pos = llGetPos();
llSetStatus(STATUS_PHYSICS, TRUE);
llSetStatus(STATUS_ROTATE_Z, FALSE);
//llSetStatus(STATUS_ROTATE_X | STATUS_ROTATE_Y, TRUE);
llMoveToTarget(pos,0.4);
// Look for owner within 20 meters in 360 degree arc every 5 seconds.
llSensorRepeat("", llGetOwner(), AGENT, 20.0, PI, 2.0);
}
sensor(integer total_number)
{
// Get position of detected owner
vector pos = llDetectedPos(0);
// Offset back one metre in X and up one metre in Z based on world coordinates.
vector offset =<-1,0,0>;
pos+=offset;
llMoveToTarget(pos,0.4);

list personPos = llGetObjectDetails(llDetectedKey(0), ([OBJECT_POS]));
vector personPos1 = llList2Vector(personPos,0);
llLookAt(personPos1,3.0,1.0);
llSleep(0.5);
llSetPos(personPos1);

}

}

Currently, he's just falling me around like a total gimp, and looking down at the ground all the time. Can someone tell me what I'm doing wrong in my script and how I can correct it? I don't even fully understand what is going on, I mostly took it off the Wiki.

Thanks for any advice.

that's because you're using llSetPos and llLookat with the same position, when you do that it gets unpredictable movements when trying to "look at itself"

this may work, but you'll probably need to add some negative offset to the z axis so it still moves along the ground rather than directly behind you with its center at your center

default
{
    state_entry()
    {
        llSetStatus(STATUS_PHYSICS, TRUE);
        llSetStatus(STATUS_ROTATE_Z, FALSE);
        //llSetStatus(STATUS_ROTATE_X | STATUS_ROTATE_Y, TRUE);
        llSensorRepeat("", llGetOwner(), AGENT, 20.0, PI, 2.0);
    }
    
    sensor(integer total_number)
    {
        vector pos = llDetectedPos(0);
        pos += < -1,0,0 >;
        llMoveToTarget(pos,0.4); 
        vector mypos = llGetPos();
        llLookAt(< pos.x,pos.y,mypos.z >,3.0,1.0);
    }
}