Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:10051Abū Aḥmad al-Mihrajānī > Abū Bakr b. Jaʿfar > Muḥammad b. Ibrāhīm > Ibn Bukayr

[Machine] Malik, who was ordered to be killed, said: "Indeed, whatever attacks people and terrifies them, like lions, tigers, leopards, and wolves, is the crippled dog."  

البيهقي:١٠٠٥١وَأَخْبَرَنَا أَبُو أَحْمَدَ الْمِهْرَجَانِيُّ أنا أَبُو بَكْرِ بْنُ جَعْفَرٍ ثنا مُحَمَّدُ بْنُ إِبْرَاهِيمَ ثنا ابْنُ بُكَيْرٍ قَالَ

قَالَ مَالِكٌ الْكَلْبُ الْعَقُورُ الَّذِي أُمِرَ الْمُحْرِمُ بِقَتْلِهِ إِنَّ كُلَّ مَا عَقَرَ النَّاسَ وَعَدَا عَلَيْهِمْ وَأَخَافَهُمْ مِثْلَ الْأَسَدِ وَالنَّمِرِ وَالْفَهْدِ وَالذِّئْبِ فَهُوَ الْكَلْبُ الْعَقُورُ