the Prophet ﷺ forbade the price of a dog, the payment (given to a prostitute) and the payment made to a soothsayer.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ ثَمَنِ الْكَلْبِ وَمَهْرِ الْبَغِيِّ وَحُلْوَانِ الْكَاهِنِ  

"The Messenger of Allah ﷺ forbade the price of a dog and studding a stallion."  

نَهَى رَسُولُ اللَّهِ ﷺ عَنْ ثَمَنِ الْكَلْبِ وَعَسْبِ الْفَحْلِ  

"The Messenger of Allah ﷺ forbade the price of a cat."  

نَهَى رَسُولُ اللَّهِ ﷺ عَنْ ثَمَنِ السِّنَّوْرِ