It was narrated from 'Abdullah bin Al-Mughaffal that the Messenger of Allah (ﷺ) commanded that dogs be killed, but he made an exception for hunting dogs and sheepdogs and said:"If a dog licks a vessel then wash it seven times, and rub it the eighth time with dust
Hadith No. 67
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih Muslim