For the source text click/tap here: Chullin 42
To download, click/tap here: PDF
The third perek of Masechet Chullin begins on today’s daf. Following the first two chapters of the tractate whose focus was on the act of slaughtering an animal, this perek – the longest one in Masechet Hullin – deals with the animal itself, i.e., which animals are permitted and forbidden to eat. The two general categories discussed are the laws of treifah – animals that for reasons of illness or injury will die as a result of their condition – and types of animals that are not kosher and cannot be eaten.
The opening Mishnah of the perek presents a list of conditions that are considered to be terminal and concludes with the following principle: if an animal with a similar defect could not continue to live, it is a treifah.
In defining this principle, we find a difference of opinion. The accepted interpretation is that the animal will succumb to its condition within 12 months, but others say that it will die within 30 days and one opinion in the Gemara defines it as an animal whose condition will not allow it to conceive and give birth. The commentaries discuss whether an animal would be considered a treifah if it could be treated with drugs, and whether there is reason to distinguish between different types of tereifot.