[Machine] The Persian used to say, "If you send your educated dog, it will eat two-thirds of it and leave behind one-third. Eat whatever is left." It is narrated from Sa'id from Qatadah that Ibn Abbas used to dislike that and would say, "If it was educated, it wouldn't eat." It was narrated that it is permissible to eat the dog from the Prophet ﷺ if the hadith is authentic.
الْفَارِسِيَّ ؓ كَانَ يَقُولُ إِذَا أَرْسَلْتَ كَلْبَكَ الْمُعَلَّمَ فَأَكَلَ ثُلُثَيْهِ وَبَقِيَ ثُلُثُهُ فَكُلْ مَا بَقِيَ وَعَنْ سَعِيدٍ عَنْ قَتَادَةَ أَنَّ ابْنَ عَبَّاسٍ ؓ كَانَ يَكْرَهُ ذَلِكَ وَيَقُولُ لَوْ كَانَ مُعَلَّمًا مَا أَكَلَ وَرُوِيَ فِي إِبَاحَةِ أَكْلِهِ عَنِ النَّبِيِّ ﷺ إِنْ صَحَّ الْحَدِيثُ