Fundamental needs of animals in Islam includes their rights in Islam, and human beings have to fulfill them. The very first needs of animals which are vital to them include sufficient and proper food, water, a comfortable place to rest and live, and physical health. These and some other rights of the animals are discussed in this article.

Food for Animals in Islam

Animals are unable to talk and express their needs. Captivating the animals and inhibiting them from the blessings that God has reserved for them are unfair [1]. Every animal with either lawful (Halal) or unlawful (Haram) meat, with or without benefit to its owner, birds or cattle, should be provided with adequate food and water, otherwise should be released to seek for its requirements [2]. The animals’ rights in food provision can be listed as:

Feeding the animal adequately, otherwise, it should be released in pastures or nature to find food [3];
Paying special attention to the animal, with whether lawful  [i] (Halal) or unlawful [ii] (Haram) meat, which gives milk to its baby because it requires double food supply [4]. Imam Ali (AS) ordered the alms-tax collectors nor to separate the camel from its baby neither to milk the whole milk of the camel as it might be harmful to the baby camel [5];

Not to feed the animal with unlawful food since it is detestable (Makruh) [6];
Not to leave the animal hungry. Prophet Muhammad (PBUH&HP) blamed a man who had left his camel hungry: “you should fear God!” [7];
Watering animal. Partial (Wudu) and full (Ghusl) ablution are some sorts of washing body which are obligatory for Muslims in certain conditions and are prerequisites for some religious duties. Regarding Islamic jurisprudence (Fiqh), if an animal is dying of thirst and there is not enough water to both water the animal and perform the ablution, at certain conditions, watering the animal is the priority [8]. Imam Baqir (AS) said that whoever waters a thirsty animal, God will place him at the shelter of His Throne the day that there is no protection except Him [9].

Health and Treatment of Animals in Islam

Hygiene and health of the animal are emphasized in Islam. Providing animals with healthy food and water, a clean place to live and the required treatments and medications are of the duties over their owners. Islamic jurisprudence (Fiqh) obliges the owner of the animal to pay the expenses of the treatment of the animal [10].

Rest and Peace

It is over every Muslim to consider the rest and peace of the animal. Thereby, an appropriate place should be provided for the animal. Also, a suitable time should be considered for the exploitation of the animal, especially during the night that they need to rest. Prophet Muhammad (PBUH&HP) advised to let the animals rest whenever they are utilized and ordered not to oppress them[11].

These and other Islamic advises demonstrate how much care is given to the animals in Islam. This is contrary to the modern thinking ideas that consider animals as machines to serve humans without needing any rest. 

Reproduction

Human beings are not allowed to deprive animals of reproduction [12]. According to Prophet Muhammad (PBUH&HP), sterilizing the animal is equal to dismembering it [12]. 

Affection toward Animals in Islam

An animal raised by a human being has the right of affection over its owner. Hence, it is detestable that the owner of the animal slaughters the animal that he\she has raised [13]. This shows that Islam considers the rights due to a harmonious cohabitation for humans over each other as well as for animals over humans. Imam Sajjad (AS) made a will to bury his camel after its death so that it might not be torn apart by the wild animals [14]. 

Respect for the Animals in Islam

Animals trained for purposes such as companionship, detection, protection, farm work, etc.  have received great care in Islamic teachings such that keeping a trained dog at home is permitted if the hygiene tips are considered [15]. It is narrated that a man who had his horse with him, saluted Prophet Muhammad (PBUH&HP). Prophet (PBUH&HP) saluted both the man and his horse in return [16].

This demonstrates the importance of keeping respect for the animals, especially those that are trained. In this regard, branding iron animal on the face (which was common in the past among some ethnic groups) is forbidden in Islam and is considered unfair [17]. Also, Prophet Muhammad (PBUH&HP) ordered not to rest while seated on the animals’ back [18].

Punishments for Ignoring the Rights of the Animals in Islam

Respecting the rights of the animals in Islam is so important that Prophet Muhammad (PBUH&HP) said that whoever ignores the rights of the animals that he\she had owned, he\she should wait in the judgment day until those animals pass over while crushing or butting him\her [19]. 

Notes:
[i]. e.g., cow or sheep.
[ii]. e.g., dog. 

References:

1. A. Javadi Amoli, “Mafatih al-hayat”, p. 675.
2. Sheikh al-Tusi, “Al-Mabsoot”, vol. 6, p. 47.
3. H. T. Nuri Ṭabarsi, “Mustadrak al-Wasail”, vol. 8, p. 36.
4. A. Javadi Amoli, “Mafatih al-hayat”, p. 678.
5. “Nahj al-Balagha”, letter 25.
6. Sheikh al-Tusi, “Tahdhib al-Ahkam”, vol. 9, p. 115.
7. M. B. Majlesi, “Bihar al-Anwar”, vol. 61, p. 111.
8. A. Javadi Amoli, “Mafatih al-hayat”, p. 681.
9. “Makarim al-Akhlaq”, p. 135.
10. M. H. Najafi, “Jawahir al-Kalam”, vol. 36, p. 436-437.
11. J. Suyuti, “Jami al-Sagheer”, vol. 1, p. 102.
12.  A. Javadi Amoli, “Mafatih al-hayat”, p. 686.
13.  A. Al-Barqi, “Al-Mahasin”, p. 634.
14. Shaykh al-Saduq, “Thawab al-A'mal wa 'Iqab al-A'mal”, p. 50.
15. Animals in Islam
16. F. Rawandi, “Al-Nawader”, p. 41-42.
17. Shaykh Saduq, “Al-Amali”, p. 507.
18. Q. Nu'man, “Da'a'im al-Islam”, vol 1, p. 347.
19. Muslim ibn al-Hajjaj, “Sahih Muslim”, vol. 3, p. 74.

1. Speak at the Right Time

Don’t speak when it’s not a good time to talk. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no. 10274. 

2. A Day of Celebration

Any day on which you don’t commit sins or disobey Allah is a day of celebration (Eid). 

Nahj al-Balagha, Wisdom no.428. 

3. The Effect of Nature 

Looking at nature brings happiness.

Nahj al-Balagha, Wisdom no.400. 

4. Two Valuable Blessings in Imam Ali (AS)'s Words 

There are two things whose worth you will find out only after losing them; youth and health.

Ghurar al-Hikam wa Durar al-Kalim, vol. 1, p.449.

5. Difference with Children 

Do not impose your own traditions on your children, since they are living in a different era than yours. 

Ibn abi al-Hadid, Interpretation of Nahj al-Balagha, vol.20, p.286. 

6. Who to Consult and Who not to Consult

Consult with your wise enemy, but avoid your ignorant friend’s advice. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.2471.

7. The Best Candidates to Consult

The wise, knowledgeable, experienced, and prudent ones are the best to consult with. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.4990.

8. When to Consult 

Consult before making decisions and think before taking action.

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.5754.

9. Be Patient with Your Job's Difficulties 

If you don’t endure the difficulties of working, you are made to bear the misfortunes of poverty.

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.8987.

 10. Be Kind

Be kind to the less privileged ones than you, so that your superiors be kind to you. 

Muhammadi Reyshahri, Mizan al-Hikmah, Hadith no. 6960. 

11. Respect Your Father and Teacher

Rise in respect to your father and your teacher, even if you possess a high status. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.2341.

12. The Foundation of the World according to Imam Ali (AS)

The world is founded on justice. 

Muhammadi Reyshahri, Mizan al-Hikmah, Hadith no. 11955. 

13. Observe Justice 

The fairest among you is the one who observes justice between people while in power.

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.3242.

14. Treat others as you expect to be treated

The fairest manner is to treat people the way you expect them to treat you. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.3170.

15. Quality is more important than Quantity for Imam Ali (AS)

Don’t worry about how fast you do a job; instead, observe the best quality in whatever you do. 

Ibn abi al-Hadid, Interpretation of Nahj al-Balagha, vol.20, p.267. 

16. The Worst Homeland

The worst homeland is the one that doesn’t keep its citizens safe. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.5712.

17. How to Start a Deed

You need to have enough knowledge of a deed before doing it. 

Nahj al-Bakagha, p.171.  

18. Do Every Deed on its Own Time 

Do every day’s work on that specific day, since each task is due to its special day. 

Nahj al-Balagha, letter no.53.  

19. Keep Your Promises

The ones who don’t keep their promise do not believe in Allah. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.9577.

20. Don't Break Your Promise to Children 

It’s beneath you to make a promise to your child and not keep it. 

Al-Shaykh al-Saduq, Al-Amali, p.342. 

21. Be Childlike 

If you have a child, be childlike with him/her. 

Usul al-Kafi, vol.6, p.50. 

22. Yesterday, Tomorrow, Today 

Yesterday is gone, tomorrow is yet to come, while today is a precious chance for you to make the most of it.

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.9840.

23. An Unplanted Land

The heart of the teenage is like an unplanted land that is ready to receive any seed planted in it. 

Nahj al-Balagha, letter no. 31. 

24. Read Books

The greatest peace is obtained by reading books. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.8126.

25. Scholars' Heaven 

Find the scholars’ heaven within the pages of the books. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.991.

26. The Perfection of Religion

The perfection of religion is in seeking knowledge and making use of it. 

Usul al-Kafi, vol.1, p.30.

27. What is Said not Who Said it 

Pay attention to what is said, not who is saying it. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.5048.

28. Think instead of Talking

Try to ponder and understand instead of quoting. 

Muhammadi Reyshahri, Mizan al-Hikmah, Hadith no. 3355.

29. Help Others

You will be helped, the same way as you help others. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.7209.

30. The Faithful as Defined by Imam Ali (AS)

The faithful who help the destitute in the hardships and misfortunes of their lives are loved most by Allah.

Tuhaf al-Uqul, p.376.

31. Peace is Better Than War

I found peace, so far as it won’t degrade Islam, more beneficial than war. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.10138.

32. You Make a Mistake, too!

Don’t be happy about the mistakes of others, since you are not perfect either. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.10294.

33. Respect to be Respected 

Talk respectfully to people to hear respectful responses. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.2568.

34. The Power of Optimism 

Optimism reduces despair and keeps you away from committing sins. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.4823.

 35. Do not Measure Truth Based on People 

What is right is not distinguished by the people; You should first know what is right to find the ones following it.

al-Fattal al-Neyshaburi, Rawḍat al-wāʿiẓīn wa baṣīrat al-muttaʿiẓīn, p.31.

36. Be at Peace

Whoever avoids holding grudges, his/her heart and mind will remain at peace. 

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.8548.

37. Be Thankful and Patient 

Be thankful to Allah on your days of comfort and happiness, and be patient on the days of difficulty and hardship.

Ghurar al-Hikam wa Durar al-Kalim, Hadith no.7148.

38. The Precious Blessing of Health 

Health is more precious than any other of Allah’s blessings. 

Ghurar al-Hikam wa Durar al-Kalim, p.483.

39. Women in Islam

Women are Allah’s trusts upon you, do not hurt them, and do not put pressure on them.

Mustadrak al-Wasail, vol.2, p.551.

40. Make the most of Your Happy Moments 

Enjoy your moments of happiness with all your heart to help you at the time of sadness. 

Ibn abi al-Hadid, Interpretation of Nahj al-Balagha, vol.20, p.286.