بُلُوغُ الْمَرَامِ
Bulugh al-Maram 231
The Book of Prayer
وَعَنْ أَبِي ذَرٍّ - رضى الله عنه - قَالَ : قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ يَقْطَعُ صَلَاةَ اَلْمَرْءِ اَلْمُسْلِمِ - إِذَا لَمْ يَكُنْ بَيْنَ يَدَيْهِ مِثْلُ مُؤْخِرَةِ اَلرَّحْلِ - اَلْمَرْأَةُ , وَالْحِمَارُ , وَالْكَلْبُ اَلْأَسْوَدُ . . . " اَلْحَدِيثَ . } وَفِيهِ { اَلْكَلْبُ اَلْأَسْوَدِ شَيْطَانٌ } . أَخْرَجَهُ مُسْلِمٌ [1] .
Narrated Abu Dhar al-Ghifari (RA): Allah's Messenger (ﷺ), "In case there is not before him (an object) like the back of a saddle, a Muslim's Salat (prayer) would be cut off by (the passing of) a woman, a donkey and a black dog." And it concludes: "the black dog is a devil." [Reported by Muslim].
Sunnah.com reference: Book 2, Hadith 98