Allah Subhanoho wa-T'ala Says to Prophet Muhammad (s.a.a.w.) in The Holy Quran:
وَمَا أَرْسَلْنَاكَ إِلَّا رَحْمَةً لِّلْعَالَمِين
"And We have not sent you except as a mercy to mankind." (The Prophets 21:107)Read more...
"Fear Allah in your treatment of animals." [Abu Dawood]A companion came to him with the young ones of a bird in his sheet and said that the mother bird had hovered over them all along. He was directed to replace her offspring in the same bush (Mishkat, Abu Dawood)
During a journey, somebody picked up some birds eggs. The bird's painful note and fluttering attracted the attention of the Prophet (pbuh), who asked the man to replace the eggs. [Sahih Bukhari]
As his army marched towards Makkah to conquer it, they passed a female dog with puppies. The Prophet (pbuh) not only gave orders that they should not be disturbed, but posted a man to see that this was done.
He stated, "Verily, there is heavenly reward for every act of kindness done to a living animal."Read more...
Allah T'ala says in the Holy Quran: