"I said: 'O Messenger of Allah, I release my dog and I catch the game, but I cannot find anything to slaughter it with, so I slaughter it with a Marwah or a stick,; He said: 'Shed the blood with whatever you wish, and say the name of Allah."'  

قُلْتُ يَا رَسُولَ اللَّهِ إِنِّي أُرْسِلُ كَلْبِي فَآخُذُ الصَّيْدَ فَلاَ أَجِدُ مَا أُذَكِّيهِ بِهِ فَأَذْبَحُهُ بِالْمَرْوَةِ وَبِالْعَصَا قَالَ أَنْهِرِ الدَّمَ بِمَا شِئْتَ وَاذْكُرِ اسْمَ اللَّهِ ﷻ  

"A man form among the Ansar had a she-camel which used to graze in front of Uhud. Something happened to it, and he slaughtered it with a stake,"- (Ayyub, one of the narrators, said) I said to Zaid:' A stake of wood or of iron?" He said "No of wood."- "Then he went to the Prophet and asked him, and he told him to eat it." (Sahih )  

كَانَتْ لِرَجُلٍ مِنَ الأَنْصَارِ نَاقَةٌ تَرْعَى فِي قِبَلِ أُحُدٍ فَعُرِضَ لَهَا فَنَحَرَهَا بِوَتَدٍ فَقُلْتُ لِزَيْدٍ وَتَدٌ مِنْ خَشَبٍ أَوْ حَدِيدٍ قَالَ لاَ بَلْ خَشَبٌ فَأَتَى النَّبِيَّ ﷺ فَسَأَلَهُ فَأَمَرَهُ بِأَكْلِهَا