´It was narrated that Abu Hurairah said:` “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.”
Hadith ReferenceSunan Ibn Majah / Chapters on Hunting / Hadith: 3204
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم