Many of these are not poisonous, unless iron is listed on the ingredient list but because of the
large quantities ingested, they can cause gastrointestinal upset and most significantly, we see these form obstructions.
Prognosis for survival depends on
the quantity ingested, time after ingestion to when an antidote is administered, severity of clinical signs that develop, and degree of compromise to the kidneys.
It is very helpful to know
the quantity ingested as well as the type of chocolate.