2 muffalo have thus far gone out of their set areas (by 8 or so squares) and honed in on luciferium and eaten it. Will include a pic. I believe this is the second muffalo to have done so, but I can't verify whether the drug 'wore off' or if the animal died due to withdrawals. Could also be the same animal getting it twice.
[attachment deleted by admin due to age]
As intended, animals eat random things out of curiosity now.
Keep your drugs behind doors!
Thanks!