the Messenger of Allah forbade the price of dogs and cats, except hunting dogs. (Da'if) Abu 'Abdur-Rahman (An-Nasa'i) said: This is Munkar.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ ثَمَنِ الْكَلْبِ وَالسِّنَّوْرِ إِلاَّ كَلْبَ صَيْدٍ قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا مُنْكَرٌ