
Islamic dietary law allows Muslims to eat meat. Certain animals are not allowed to be used as food, and when slaughtering, several guidelines must be followed to minimize the animal's suffering. Muslims are to recognize that when slaughtering, one is taking a life only by the permission of Allah in order to meet the need for food.
Animals are living creatures with feelings and connections to the larger spiritual and physical world. We must consider their lives as worthy and cherished.
Islamic Belief
The Qur'an strongly enjoins Muslims to treat all living things with compassion. Animals are believed to praise God, even if this praise is not expressed in human language. Humans are responsible for whatever is at their disposal, including animals, whose rights must be respected. 'Ali Ibn Abu Talib (PBUH) says, "Be obediant to Allah regarding His subjects and the lands at your disposal, for you are responsible even for the survival of animals." Animal rights in Islam include general care and feeding as well as mental and physical living conditions, hygiene, medical treatment and humane and ethical treatment.
According to Islamic principles, we must only take an animal's life if necessary. It is forbidden to abuse animals, fight them for human entertainment, and animals must never be mutilated while still living.
Islamic Slaughtering of Animals
Muslims are enjoined to slaughter their livestock by slitting the animal's throat in a swift and merciful manner, reciting God’s name with the words, "In the name of God, God is Most Great" (Qur'an 6:118-121). This is in acknowledgement that life is sacred, and that one must kill only with God's permission, to meet one's lawful need for food. The animal is then bled completely before consumption. Meat prepared in this manner is called Zabihah, or simply, Halal meat.
Some Muslims will abstain from eating meat if they are uncertain of how it was slaughtered. They place importance on the animal having been slaughtered in a humane fashion with the remembrance of God and gratefulness for this sacrifice of the animal's life. They also place importance on the animal having been bled properly, as otherwise it would not be considered healthy to eat.
Some Muslims living in predominantly-Christian countries hold the opinion that one may eat commercial meat (apart from pork, of course), and pronounce God’s name at the time of eating it. This opinion is based on the Qur'anic verse (5:5) that the food of Christians and Jews is lawful for Muslims.
Kindness to Animals.
It is forbidden in Islam to treat an animal cruelly, or to kill it except as needed for food. The Prophet Muhammad often chastised his Companions who mistreated animals, and spoke to them about the need for mercy and kindness. Here are several examples of hadith which instruct Muslims about how to treat animals.
Reward for mercy: It is related from Abu Umama that the Messenger of Allah, may Allah bless him and grant him peace, said, "Whoever is merciful even to a sparrow, Allah will be merciful to him on the Day of Judgment."
Animals are like humans: “A good deed done to an animal is like a good deed done to a human being, while an act of cruelty to an animal is as bad as cruelty to a human being."
Animals cannot speak up for themselves: It is related from Sahl ibn Al-Handhaliyya that the Messenger of Allah, may Allah bless him and grant him peace, once passed by a camel that was so emaciated that its back had almost reached its stomach. He said, "Fear Allah in these beasts who cannot speak." (Abu Dawud)
Mental cruelty also forbidden: It is related from AbdulRahman bin Abdullah that a group of Companions were once on a journey with the Prophet, may Allah bless him and grant him peace, and he left them for a while. During his absence, they saw a bird with its two young, and they took the young ones from the nest. The mother bird was circling above in the air, beating its wings in grief, when the Prophet came back. He said, "Who has hurt the feelings of this bird by taking its young? Return them to her." (Muslim)
Forgiveness of sins: It is related from Abu Hurayra, from the Prophet, may Allah bless him and grant him peace, that a prostitute once saw a dog on a very hot day going round and round a well, lolling its tongue because of its thirst. She drew some water for it using her shoe, and for this action all her sins were forgiven her. (Muslim)
Mistreatment is a sin: It is related from Jabir that the Messenger of Allah, once saw a donkey which had been branded on its face and he said, "May Allah curse the one who branded it." Branding on the face is a sin. (Muslim)
Give rest to beasts of burden: It is related from Abu Hurayra that the Prophet, may Allah bless him and grant him peace, said, "Do not use the backs of your animals as chairs. Allah has made them subject to you, so that by them you can reach places that you would not otherwise be able to reach except with great fatigue." (Abu Dawud)
"Whoever is kind to creatures of God, is kind to himself." - The Prophet Muhammad
"And the earth, He has assigned it to all living creatures." - Qur'an 55:10