Sahih Muslim | Book 21 | Hadith Number 4747

Narrated by Abu Tha'laba al-Khushani
This hadith has been transmitted on the authority of Abu Tha'laba al-Khushani with a slight variation of (words): He (the Holy Prophet) said in regard to the game killed by (a trained) dog: Eat after three days provided it has not gone rotten.