"Ibn As-Sabbaq said: "Maimunah told me that Jibril, peace be upon him, said to the Messenger of Allah 'We (Angles) do not enter a house in which there is a dog or a picture, The next day the Messenger of Allah commanded that all dogs be killed, even small dogs."' (Using translation from Nasāʾī 4276)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَهُ جِبْرِيلُ لَكِنَّا لَا نَدْخُلُ بَيْتًا فِيهِ كَلْبٌ وَلَا صُورَةٌ فَأَصْبَحَ رَسُولُ اللهِ ﷺ يَوْمَئِذٍ «يَأْمُرُ بِقَتْلِ الْكِلَابِ حَتَّى إِنَّهُ لَيَأْمُرُ بِقَتْلِ الْكَلْبِ الصَّغِيرِ»  

Messenger of Allah ﷺ ordered that the dogs should be killed. (Using translation from Bukhārī 3323)  

أَنَّ رَسُولَ اللهِ ﷺ «أَمَرَ بِقَتْلِ الْكِلَابِ»