I'll try to give as much information as I can, because I don't know which information will be more important.
We woke up this morning to these little white worm/larvae in the house. We are located in the northern portion of southeast Missouri. We live next to some horses and cows. We have 1 inside dog and 1 outside dog. I'd say more of the worms were found in the kitchen (Tile floor) but some were also found in the living room (Hardwood floor).
This is a side view of the worm.
This is a perspective view of the worm. (About a 1/2 inch long)