Narrated by Sayyiduna Ibn Umar (may Allah be pleased with them both) from the Noble Prophet (peace and blessings be upon him) that he said: There are five animals for which there is no sin upon the one who kills them in the Haram and in the state of Ihram. These animals are: 1. Rat. 2. Scorpion. 3. Crow. 4. Kite. 5. Mad dog.