tayyib , (such as fish).

tayyib , (such as fish). However, whether or not it is legal to use the body parts of animals whose flesh is impure is controversial, such as the skins of swine and dogs. It is forbidden to eat the meat obtained from the markets of unbelievers, from an unbeliever in non-Muslims markets, or from a Muslim who has bought it from an unbeliever. The skin of an animal obtained in this way is impure and it is wrong to use it.

It is forbidden to eat the meat of various small ground and sky animals, whether they have gushing blood—like rats and porcupines—or not—like frogs and snakes—except for grasshoppers, which are halal. Of the domestic animals, it is forbidden to eat the meat of cats and dogs. It is forbidden to eat the meat of predatory animals such as lions, leopards, wolves, fox, hyenas, and jackals.

It is forbidden to eat the meat of the various metamorphosed creatures—creatures that were originally evil humans of ancient rebellious nations, transformed by God the Almighty as punishment—such as elephants, monkeys, pigs, bears, and rabbits. It is forbidden to eat the meat of birds that have talons, such as hawks, eagles, falcons, and vultures. It is forbidden to eat the meat of the various kinds of crows, whether black, spotted, or otherwise. This issue is controversial.

It is forbidden to eat the meat of birds that always or usually fly with open wings, without flapping them, and birds that do not have crops, gizzards, and spurs, except those that are specifically stated as halal in traditions. It is forbidden to eat the eggs of the birds whose meat is haram. It is forbidden to eat the meat of halal animals that have become used to eating human excrement. This prohibition remains effective until the habit is broken and its normal cleanliness is restored.

It is forbidden to eat the meat of a halal animal with which a human being has committed a sexual act. It is also forbidden to drink their milk, eat their eggs, or even eat the meat of the offspring of such animals. Some body parts of halal animals are forbidden to eat even if they have been slaughtered legally.

These parts are namely: (1) both male and female genital organs, (2) uterus, (3) bodily glands, (4) testicles, (5) pea-like parts of the brain, (5) spinal cord, (6) the fat on the two sides of the backbone, (6) gall bladder, (7) spleen, (8) urinary bladder, (9) pupil of the eye, and (10) the center of hooves. However, some above items are subject to controversy.