Dawood ibn Rushayd narrated to us, Marwan ibn Mu'awiya narrated to us, 'Umar ibn Hamza ibn 'Abdullah ibn 'Umar informed us, Salim ibn 'Abdullah narrated to us, from his father, who said: The Messenger of Allah, peace and blessings be upon him, said: "Whoever among the people of a household keeps a dog — except a dog for livestock or a dog for hunting — two qirats are deducted from their deeds every day."