´It was narrated that Ibn'Umar said:` "The Messenger of Allah said: 'whoever keeps a dog, two Qirats will be detracted from his reward each day, except a trained hunting dog, or a dog for herding livestock."
Hadith Referenceسنن نسائي / كتاب الصيد والذبائح / 4289
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
´As-Saib bin Yazid narrated that Surfyan bin Abi Zuhair Ash-Shanai I came to visit them and said:` "The Messenger of Allah said: 'Whoever keeps a dog which he does not need for farming or livestock, one Qirt will be deducted from his (good) deeds each day.' It was said to him: 'did you hear this from the Messenger of Allah He said: 'Yes, by the Lord of this Masjid."'
Hadith Referenceسنن نسائي / كتاب الصيد والذبائح / 4290
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
Hadith Takhrij«صحیح البخاری/الحرث 3 (2323)، بدء الخلق 17 (3325)، صحیح مسلم/المساقاة 10 (1576)، سنن ابن ماجہ/الصید 2 (3206)، (تحفة الأشراف: 4476)، موطا امام مالک/الإستئذان 5 (13)، مسند احمد (5/219، 220)، سنن الدارمی/الصید 2 (2048) (صحیح)»