"I release my trained dog and he catches (game)." He said: "If you release the trained dog and you say the name of Allah over him, and he catches (something), then eat." I said: "Even if he kills it?" He said: shoot with the Mirad." He said: "If it hits (the game) with its sharp point, then eat, but if it hits it with its broad side, then do not eat" (Using translation from Nasāʾī 4265)  

أَنَّهُ سَأَلَ رَسُولَ اللهِ ﷺ قَالَ أُرْسِلُ الْكَلْبَ الْمُعَلَّمَ فَيَأْخُذُ قَالَ «إِذَا أَرْسَلْتَ الْكَلْبَ الْمُعَلَّمَ وَذَكَرْتَ اسْمَ اللهِ فَأَخَذَ فَكُلْ» قُلْتُ وَإِنْ قَتَلَ؟ قَالَ «وَإِنْ قَتَلَ» قُلْتُ أَرْمِي بِالْمِعْرَاضِ قَالَ «إِذَا أَصَابَ بِحَدِّهِ فَكُلْ وَإِذَا أَصَابَ بِعَرْضِهِ فَلَا تَأْكُلْ»