The Prophet ﷺ said: When you hear the barking of dogs and the braying of asses at night, seek refuge in Allah, for they see which you do not see.
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا سَمِعْتُمْ نُبَاحَ الْكِلاَبِ وَنَهِيقَ الْحُمُرِ بِاللَّيْلِ فَتَعَوَّذُوا بِاللَّهِ فَإِنَّهُنَّ يَرَيْنَ مَا لاَ تَرَوْنَ