Sunan Ibn Majah, Volume 4, Book 25, Hadith 3088 (DarusSalam) ⓘ
It was narrated from Ibn ‘Umar that the Messenger of Allah said: “There are five animals, for which there is no sin on a person if he kills them” – or he said: “if he kills them when in Ihram – the scorpion, the crow, the kite, the mouse and the vicious dog.”
حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ خَمْسٌ مِنَ الدَّوَابِّ لاَ جُنَاحَ عَلَى مَنْ قَتَلَهُنَّ - أَوْ قَالَ فِي قَتْلِهِنَّ - وَهُوَ حَرَامٌ الْعَقْرَبُ وَالْغُرَابُ وَالْحِدَأَةُ وَالْفَأْرَةُ وَالْكَلْبُ الْعَقُورُ " .
also referenced under: Hadith 3088 (Reference) & Book 25, Hadith 3207 (In-Book)