In the Name of Allah, Most Gracious, Most Merciful.
All praise and thanks are due to Allah, and peace and blessings be upon His Messenger.
In this fatwa:
1- You have to keep in mind the fact that Islam prohibits harming animals. Mercy should dominate all aspects of life.
2- Neutering or sterilizing animals, while not encouraged in Islam, is not completely forbidden either.
In his response to the question, the late Sheikh Sayyed Mutawalli Ad-Darsh, former chairman of the UK Shari`ah Council states:
Neutering or sterilizing animals in Islam
Neutering or sterilizing animals, while not encouraged in Islam, is not completely forbidden either. Abdullah ibn Umar, a Companion of the Prophet reported that the Prophet forbade the neutering of horses and other animals.
However, according to another tradition, the Prophet permitted the sterilization of an animal so long as the operation is carried out early in its life and not when the animal reaches maturity.
Sheikh M. S. Al-Munajjid, a prominent Saudi Muslim lecturer and author, adds:
Preventing your cat from reproducing is preventing a natural process that Allah has created in it. Undoubtedly the rulings on animals are not as serious as in the case of humans, but this does not mean violating the rights of the creation of Allah.
If this operation will cause harm, or it will cause complications for the cat, then it is not permissible. The prohibition against causing harm is general and includes harm against both humans and animals. Below are some of the hadiths that indicate this:
Ibn Umar reported that the Prophet said: “A woman entered Hell because of a cat which she tied up and did not feed, nor did she allow it to eat of the vermin of the earth.” The vermin of the earth means mice, etc. (Al-Bukhari and Muslim)
It was narrated from Jabir ibn `Abd Allah that a donkey whose face had been branded passed by the Prophet (peace and blessings of Allah be upon him), and he said, “May Allah curse the one who branded it.” (Muslim)
Different views on neutering of non-humans
The scholars differed concerning the neutering of non-humans as follows:
- The Hanafi scholars said that there is nothing wrong with neutering animals, because that benefits both the animals and humans.
- The Maliki scholars said that it is permissible to neuter animals whose meat may be eaten, and it is not reprehensible, because that makes the meat better.
- The Shafi`i scholars made a distinction between animals whose meat is edible and others. They said that it is permissible to neuter animals when they are small if they are animals whose meat is edible, but it is unlawful in other cases. They also stipulated the condition that this neutering should not cause the animal’s death.
- According to the Hanbali scholars, it is permissible to neuter sheep because that makes the meat better, but it is makruh in the case of horses, etc. Imam Ahmad said: I do not like for a man to neuter anything, rather that is makruh because of the prohibition on causing pain to animals.
Therefore, we say that if there is some benefit in neutering the cat and if that will not cause its death, then it is permissible.
Almighty Allah knows best.
Editor’s note: This fatwa is from Ask the Scholar’s archive and was originally published at an earlier date.