Hisnul Muslim · Dua 229 of 267
Invocation upon hearing a dog barking in the night
((إِذَا سَمِعْتُمْ نُبَاحَ الْكِلاَبِ وَنَهِيقَ الْحَمِيرِ بِاللَّيْلِ فَتَعَوَّذُوا بِاللَّهِ مِنْهُنَّ؛ فَإِنَّهُنَّ يَرَيْنَ مَا لاَ تَرَوْنَ)).
English meaning
If you hear the barking of dogs or the braying of asses at night, seek refuge in Allah for they see what you do not.