I asked Prophet ﷺ about featherless arrow. He said: If it strikes with its end, eat, and if it strikes with the middle part of it, do not eat, for it died by a violent blow. I said: I set off my dog? He replies: If you mention Allah's name, eat, otherwise do not eat. If it eats any of it, do not eat, for it caught for itself. He asked: I set off my dog, and I find with it another dog ? He replied: Do not eat, because you mentioned Allah's name on your dog.
عَدِيُّ بْنُ حَاتِمٍ سَأَلْتُ النَّبِيَّ ﷺ عَنِ الْمِعْرَاضِ فَقَالَ إِذَا أَصَابَ بِحَدِّهِ فَكُلْ وَإِذَا أَصَابَ بِعَرْضِهِ فَلاَ تَأْكُلْ فَإِنَّهُ وَقِيذٌ قُلْتُ أُرْسِلُ كَلْبِي قَالَ إِذَا سَمَّيْتَ فَكُلْ وَإِلاَّ فَلاَ تَأْكُلْ وَإِنْ أَكَلَ مِنْهُ فَلاَ تَأْكُلْ فَإِنَّمَا أَمْسَكَ لِنَفْسِهِ فَقَالَ أُرْسِلُ كَلْبِي فَأَجِدُ عَلَيْهِ كَلْبًا آخَرَ فَقَالَ لاَ تَأْكُلْ لأَنَّكَ إِنَّمَا سَمَّيْتَ عَلَى كَلْبِكَ