He who kept a dog, but not meant for hunting or watching the herd, would lose one qirat of reward every day.

قَالَ رَسُولُ اللَّهِ ﷺ مَنِ اتَّخَذَ كَلْبًا لَيْسَ بِكَلْبِ صَيْدٍ وَلاَ غَنَمٍ نَقَصَ مِنْ عَمَلِهِ كُلَّ يَوْمٍ قِيرَاطٌ

"Whoever keep s dog except a dog for hunting, farming or herding livestock, on e Qurat will be deducted from his good deeds each day."

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ مَنِ اتَّخَذَ كَلْبًا إِلاَّ كَلْبَ صَيْدٍ أَوْ زَرْعٍ أَوْ مَاشِيَةٍ نَقَصَ مِنْ عَمَلِهِ كُلَّ يَوْمٍ قِيرَاطٌ

“The Messenger of Allah ﷺ said: ‘Whoever keeps a dog, one Qirat will be deducted from him (good) deeds every day, except a dog for farming or herding livestock.” (Using translation from Ibn Mājah 3204)

قَالَ رَسُولُ اللهِ ﷺ مَنِ اتَّخَذَ كَلْبًا إِلَّا كَلْبَ صَيْدٍ أَوْ مَاشِيَةٍ نَقَصَ مِنْ عَمَلِهِ كُلَّ يَوْمٍ قِيرَاطَانِ

[Machine] "The Messenger of Allah ﷺ said: Whoever owns a dog, except for a dog of herding or a hunting dog, their reward will be reduced by two Qirat (a unit of measurement) every day. And he used to order the killing of dogs."

أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنِ اقْتَنَى كَلْبًا إِلَّا كَلْبَ مَاشِيَةٍ أَوْ كَلْبَ صَيْدٍ نَقَصَ مِنْ عَمَلِهِ كُلَّ يَوْمٍ قِيرَاطَانِ وَكَانَ يَأْمُرُ بِالْكِلَابِ أَنْ تُقْتَلَ

He who kept a dog ther than one meant for watching the fields or herds or hunting would lose one qirat every day out of his reward (with God). (Using translation from Muslim 1574g)

عَنِ النَّبِيِّ ﷺ قَالَ مَنِ اتَّخَذَ كَلْبًا إِلَّا كَلْبَ زَرْعٍ أَوْ غَنَمٍ أَوْ صَيْدٍ فَإِنَّهُ يَنْقُصُ مِنْ أَجْرِهِ كُلَّ يَوْمٍ قِيرَاطٌ

[Machine] The Messenger of Allah ﷺ said, "Whoever keeps a dog that is not for hunting, herding, or guarding livestock, then he will have a large portion of his reward diminished every day."

أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنْ اتَّخَذَ كَلْبًا لَيْسَ بِكَلْبِ صَيْدٍ وَلَا زَرْعٍ وَلَا غَنَمٍ فَإِنَّهُ يَنْقُصُ مِنْ أَجْرِهِ كُلَّ يَوْمٍ قِيرَاطٌ