"I was one of those who held up the branches from the tree away from the face of the Messenger of Allah (ﷺ) while he was delivering the Khutbah saying: 'If it were not that dogs were a nation among nations, then I would order that they be killed. So kill every one among them that is all black. There is one inhabiting a home in which they keep a dog but their deeds are decreased by one Qirat every day - except for a hunting dog, or a farm dog, or a sheep dog.'"
حَدَّثَنَا عُبَيْدُ بْنُ أَسْبَاطِ بْنِ مُحَمَّدٍ الْقُرَشِيُّ، حَدَّثَنَا أَبِي، عَنِ الأَعْمَشِ، عَنْ إِسْمَاعِيلَ بْنِ مُسْلِمٍ، عَنِ الْحَسَنِ، عَنْ عَبْدِ اللَّهِ بْنِ مُغَفَّلٍ، قَالَ إِنِّي لَمِمَّنْ يَرْفَعُ أَغْصَانَ الشَّجَرَةِ عَنْ وَجْهِ رَسُولِ اللَّهِ صلى الله عليه وسلم وَهُوَ يَخْطُبُ فَقَالَ لَوْلاَ أَنَّ الْكِلاَبَ أُمَّةٌ مِنَ الأُمَمِ لأَمَرْتُ بِقَتْلِهَا فَاقْتُلُوا مِنْهَا كُلَّ أَسْوَدَ بَهِيمٍ وَمَا مِنْ أَهْلِ بَيْتٍ يَرْتَبِطُونَ كَلْبًا إِلاَّ نَقَصَ مِنْ عَمَلِهِمْ كُلَّ يَوْمٍ قِيرَاطٌ إِلاَّ كَلْبَ صَيْدٍ أَوْ كَلْبَ حَرْثٍ أَوْ كَلْبَ غَنَمٍ . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ وَقَدْ رُوِيَ هَذَا الْحَدِيثُ مِنْ غَيْرِ وَجْهٍ عَنِ الْحَسَنِ عَنْ عَبْدِ اللَّهِ بْنِ مُغَفَّلٍ عَنِ النَّبِيِّ صلى الله عليه وسلم .
Tirmizi
The Book on Hunting • Hadith 1515