Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
abudawud:72[Chain 1] Musaddad > al-Muʿtamir / Ibn Sulaymān [Chain 2] Muḥammad b. ʿUbayd > Ḥammād b. Zayd > Ayyūb > Muḥammad

"If the cat licks (a utensil), it should be washed once."  

أبو داود:٧٢حَدَّثَنَا مُسَدَّدٌ حَدَّثَنَا الْمُعْتَمِرُ يَعْنِي ابْنَ سُلَيْمَانَ ح وَحَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ جَمِيعًا عَنْ أَيُّوبَ عَنْ مُحَمَّدٍ

عَنْ أَبِي هُرَيْرَةَ بِمَعْنَاهُ وَلَمْ يَرْفَعَاهُ زَادَ وَإِذَا وَلَغَ الْهِرُّ غُسِلَ مَرَّةً