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.
tabarani:13158Bakr b. Sahl > Shuʿayb b. Yaḥyá al-Tujībī > Ibn Lahīʿah > Sālim Abū al-Naḍr > Sālim b. ʿAbdullāh b. ʿUmar > Ibn ʿUmar

[Machine] The Messenger of Allah ﷺ said: "Indeed, a dog removes two carats from the reward of its owner every day, except for a dog that is used for hunting or herding." Abu Al-Qasim said: "It diminishes, meaning it reduces the reward of its owner."  

الطبراني:١٣١٥٨حَدَّثَنَا بَكْرُ بْنُ سَهْلٍ ثنا شُعَيْبُ بْنُ يَحْيَى التُّجِيبِيُّ عَنِ ابْنِ لَهِيعَةَ عَنْ سَالِمٍ أَبِي النَّضْرِ عَنْ سَالِمِ بْنِ عَبْدِ اللهِ بْنِ عُمَرَ عَنِ ابْنِ عُمَرَ

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «إِنَّ الْكَلْبَ لَيُنْقِصُ كُلَّ يَوْمٍ قِيرَاطَيْنِ إِلَّا كَلْبَ ضَارٍّ يَصِيدُ أَوْ كَلْبَ غَنَمٍ» قَالَ أَبُو الْقَاسِمِ «يُنْقِصُ يَعْنِي مِنْ أَجْرِ صَاحِبِهِ»