[Machine] Narrated by the Prophet Muhammad ﷺ and reported by Ubaidullah ibn Musa, from Hammad, with doubt in mentioning the Prophet Muhammad ﷺ . It was also narrated by Haytham ibn Jameel from Hammad, who said: The Messenger of Allah ﷺ forbade it. It was also narrated by Hasan ibn Abi Ja'far from Abu Zubair, from Jabir, from the Prophet Muhammad ﷺ , and it is not strong. The authentic Hadiths do not mention the Prophet Muhammad ﷺ forbidding the price of dogs, except for this exception. And the exception is only in the authentic Hadiths that prohibit possession. Perhaps those narrators who mentioned the price of dogs in this Hadith were compared to those who are below the level of the Sahaba (companions) and Tabi'in (followers). And Allah knows best.  

عَنِ النَّبِيِّ ﷺ وَرَوَاهُ عُبَيْدُ اللهِ بْنُ مُوسَى عَنْ حَمَّادٍ بِالشَّكِّ فِي ذِكْرِ النَّبِيِّ ﷺ فِيهِ وَرَوَاهُ الْهَيْثَمُ بْنُ جَمِيلٍ عَنْ حَمَّادٍ فَقَالَ نَهَى رَسُولُ اللهِ ﷺ وَرَوَاهُ الْحَسَنُ بْنُ أَبِي جَعْفَرٍ عَنْ أَبِي الزُّبَيْرِ عَنْ جَابِرٍ عَنِ النَّبِيِّ ﷺ وَلَيْسَ بِالْقَوِيِّ وَالْأَحَادِيثُ الصِّحَاحُ عَنِ النَّبِيِّ ﷺ فِي النَّهْيِ عَنْ ثَمَنِ الْكَلْبِ خَالِيَةٌ عَنْ هَذَا الِاسْتِثْنَاءِ وَإِنَّمَا الِاسْتِثْنَاءُ فِي الْأَحَادِيثِ الصِّحَاحِ فِي النَّهْيِ عَنِ الِاقْتِنَاءِ وَلَعَلَّهُ شُبِّهَ عَلَى مَنْ ذَكَرَ فِي حَدِيثِ النَّهْيِ عَنْ ثَمَنِهِ مِنْ هَؤُلَاءِ الرُّوَاةِ الَّذِينَ هُمْ دُونَ الصَّحَابَةِ وَالتَّابِعِينَ وَاللهُ أَعْلَمُ