Muwatta Malik 1775
موطأ مالك#1775SahihMalik related to me from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, "Whoever acquires a dog other than a sheepdog or hunting dog, will have two qirats deducted from the reward of his good actions every day
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliSahih
In-book reference: 54:13