‏الحج : Hadeeth No:2719 A'isha (Allaah be pleased with her) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Five are the vicious beasts which should be killed even in the state of Ihram: scorpion, rat, kite, crow and voracious dog....

‏الأشربة : Hadeeth No:4998 Jabir reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Do not let your animals and children go out when the sun sets until the first and the darkest part of the night is over, for the Satan is let loose with the sinking of the sun until the darkest part of the night is over....