What parts of an animal are not kosher?

The rules of kosher dietary laws are complex, but here are the main parts of an animal that are not considered kosher:

1. Animals that are not kosher by species:

* Prohibited mammals: Pigs, rabbits, camels, horses, dogs, cats, etc.

* Prohibited birds: Eagles, hawks, owls, ravens, etc.

* Prohibited sea creatures: Shellfish (clams, oysters, crabs, lobsters, etc.), all types of fish that do not have fins and scales.

2. Parts of kosher animals that are not kosher:

* Blood: All blood is forbidden, including the blood of kosher animals.

* Fat: Only the "suet" (hard fat) is allowed, while "chelev" (soft fat) is forbidden.

* Nerves: Certain nerves and tendons are forbidden.

* Internal organs: The lungs, kidneys, liver, and testicles are forbidden.

Important Notes:

* Kosher slaughter: Animals must be slaughtered in a specific way by a trained individual called a "shochet." The animal must be slaughtered quickly and with a single, sharp cut to the jugular vein.

* Inspection: A rabbi inspects the animal's organs and carcass to ensure it is free from defects.

* Mixing dairy and meat: It is forbidden to eat dairy products and meat together or to cook them using the same utensils.

These are just the basics of kosher laws. It is important to consult with a rabbi or other knowledgeable source for a complete understanding of kosher practices.