Sorry to hear of your bad news.
With the missing heads I thought of a coon. But then, you say you cannot see how it is getting in so maybe weasel? Weasel needs 2" space max. They are blood suckers.
Some rodents go for sardines or tuna. Coons go for marshmallows.
Coop & run security before trapping, if it happened to me. Be sure to stake trap down well whichever kind is used.
With the missing heads I thought of a coon. But then, you say you cannot see how it is getting in so maybe weasel? Weasel needs 2" space max. They are blood suckers.
Some rodents go for sardines or tuna. Coons go for marshmallows.
Coop & run security before trapping, if it happened to me. Be sure to stake trap down well whichever kind is used.