She 's actually a border collie / boxer mix , although the boxer side is n't showing up much at this point . She 's scary smart , and she 's also determined that whither I goest , she will go . Her favorite spot to sleep is on top of my foot , particularly when I ' m trying to move around the kitchen to fix a meal .

Choose your answer from: (i) None of the above choices .. (ii) She likes to be touching her person .. (iii) She wants to eat .. (iv) She wants her to stay still ..
Q: Why does the dog sleep on her foot ?
(ii)