I would guess Chestnut Agouti over Black Otter. I am not familiar with either color. Chesnut Agouti a little but not black otter. But still, gun to my head I would say chestnut agouti.
Here we go again. DD#2 threw up all day Saturday, so no meds, apathetic Sunday, no meds, cheery this morning, meds and then lethargic and sleepy all day. Same meds, same dose. Doctor tomorrow.