[Machine] The dogs used to urinate and defecate in the mosque during the time of the Prophet ﷺ, and they did not change anything about that.  

كَانَتِ الْكِلَابُ تَبُولُ وَتُقْبِلُ بِالْمَسْجِدِ أَيَّامَ النَّبِيِّ ﷺ فَلَمْ يَكُونُوا يُغَيِّرُونَ مِنْ ذَلِكَ شَيْئًا  

[Machine] Ibn Umar and I used to spend the night in the mosque during the time of the Prophet Muhammad ﷺ . I was a young unmarried boy, and the dogs would urinate, lie down, and move around in the mosque, but they were not cleaned up after.  

ابْنُ عُمَرَ وَكُنْتُ أَبِيتُ فِي الْمَسْجِدِ فِي عَهْدِ رَسُولِ اللهِ ﷺ وَكُنْتُ فَتًى شَابًّا عَزَبًا وَكَانَتِ الْكِلَابُ تَبُولُ وَتُقْبِلُ وَتُدْبِرُ فِي الْمَسْجِدِ فَلَمْ يَكُونُوا يَرُشُّونَ مِنْ ذَلِكَ شَيْئًا  

[Machine] Maymuna, the wife of the Prophet Muhammad, told me that one day the Messenger of Allah woke up feeling ill. Maymuna said to him, "O Messenger of Allah, I noticed something different about your appearance today." He replied, "Indeed, Jibril (Gabriel) had promised to meet me last night, but he did not come. I swear by Allah, he has never broken a promise to me before." Maymuna said, "So his day passed in this manner, and he kept feeling discomfort in his chest. Then, a dog came and lay down near us. He ordered it to be taken out, and then he took water in his hand and sprinkled it in the spot where the dog had been lying. When evening came, Jibril met him and the Messenger of Allah said to him, 'You promised to meet me last night.' Jibril replied, 'Yes, but we do not enter a house in which there is a dog or a picture.' On that day, the Messenger of Allah commanded for dogs to be killed, to the extent that he would order the killing of a dog that was in the house, while leaving the large dog in the courtyard."  

حَدَّثَتْنِي مَيْمُونَةُ زَوْجُ النَّبِيَّ ﷺ أَنَّ رَسُولَ اللهِ ﷺ أَصْبَحَ يَوْمًا وَاجِمًا فَقَالَتْ لَهُ مَيْمُونَةُ أَيْ رَسُولَ اللهِ لَقَدِ اسْتَنْكَرْتُ هَيْئَتَكَ مُنْذُ الْيَوْمِ فَقَالَ إِنَّ جَبْرَائِيلَ كَانَ وَعَدَنِي أَنْ يَلْقَانِي اللَّيْلَةَ فَلَمْ يَلْقَنِي أَمَا وَاللهِ مَا أَخْلَفَنِي قَالَتْ فَظَلَّ يَوْمَهُ كَذَلِكَ ثُمَّ وَقَعَ فِي نَفْسِهِ جِرْوُ كَلْبٍ تَحْتَ نَضَدٍ لَنَا فَأَمَرَ بِهِ فَأُخْرِجَ ثُمَّ أَخَذَ بِيَدِهِ مَاءً فَنَضَحَ بِهِ مَكَانَهُ فَلَمَّا أَمْسَى لَقِيَهُ جَبْرَائِيلُ عَلَيْهِ السَّلَامُ فَقَالَ لَهُ رَسُولُ اللهِ ﷺ قَدْ كُنْتَ وَعَدْتَنِي أَنْ تَلْقَانِي الْبَارِحَةَ قَالَ أَجَلْ وَلَكِنَّا لَا نَدْخُلُ بَيْتًا فِيهِ كَلْبٌ وَلَا صُورَةٌ قَالَ فَأَصْبَحَ رَسُولُ اللهِ ﷺ فَأَمَرَ مِنْ ذَلِكَ الْيَوْمِ بِقَتْلِ الْكِلَابِ حَتَّى إِنَّهُ لَيَأْمُرُ بِقَتْلِ كَلْبِ الْحَائِطِ الصَّغِيرِ وَبِتَرْكِ كَلْبِ الْحَائِطِ الْكَبِيرِ قَدْ