The Messenger of Allah (ﷺ)forbade the price paid for a dog.
Sunan Abi Dawud Book 24, Hadith 68
← Previous Hadith The Messenger of Allah (ﷺ) forbade the price paid for a dog; if someone comes to ask for the price of a dog, fill his hand-palm with dust.

Sunan Abi Dawud Book 24, Hadith 67 Next Hadith → The Prophet (ﷺ) said: The price paid for a dog, the price given to a soothsayer, and the hire paid to a prostitute are not lawful.

Sunan Abi Dawud Book 24, Hadith 69