‏البيوع : Hadeeth No:3809 Ibn 'Umar (Allaah be pleased with them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) giving command for killing dogs....

‏الحج : Hadeeth No:2709 This hadith pertaining to the wild ass is reported on the authority of Abu Qatada. The rest of the hadith is the same but with this (variation of words) that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said:" Is there with you some of its flesh?"...