“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.” (Using translation from Ibn Mājah 3088)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ خَمْسٌ لَا جُنَاحَ فِي قَتْلِ مَنْ قَتَلَ مِنْهُنَّ الْغُرَابُ وَالْفَأْرَةُ وَالْحِدَأَةُ وَالْكَلْبُ الْعَقُورُ وَالْعَقْرَبُ