This keeps on popping up on my feeds: Most of the time it depicts an item constructed of incongrous objects, like nails in a lime (very odd thing for a dog to eat) with an unknown substance (possibly meat) seemingly sewn inside, but described alongside other finds allegedly containing rat poison (Google shows other reports of actual rat poison pellets being found but in unrelated cases).
Another object (I forget which) with a solitary nail was similarly described but comments on the post suggested it was more likely some form of occult ritual offering.
As anyone seen this sort of thing IRL or online? It seems slightly paranoid to me even when posted by a reputable organisation's FB page, but is there any credence to the comparison to ritual offerings? I know there are British folk traditions surrounding nails but I can't find anything to describe some of these objects