Messenger of Allah ﷺ said, "A lady was punished because of a cat which she had imprisoned till it died. She entered the (Hell) Fire because of it, for she neither gave it food nor water as she had imprisoned it, nor set it free to eat from the vermin of the earth."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ عُذِّبَتِ امْرَأَةٌ فِي هِرَّةٍ سَجَنَتْهَا حَتَّى مَاتَتْ فَدَخَلَتْ فِيهَا النَّارَ لاَ هِيَ أَطْعَمَتْهَا وَلاَ سَقَتْهَا إِذْ حَبَسَتْهَا وَلاَ هِيَ تَرَكَتْهَا تَأْكُلُ مِنْ خَشَاشِ الأَرْضِ  

The Prophet ﷺ said, "While a dog was going round a well and was about to die of thirst, an Israeli prostitute saw it and took off her shoe and watered it. So Allah forgave her because of that good deed."  

قَالَ النَّبِيُّ ﷺ بَيْنَمَا كَلْبٌ يُطِيفُ بِرَكِيَّةٍ كَادَ يَقْتُلُهُ الْعَطَشُ إِذْ رَأَتْهُ بَغِيٌّ مِنْ بَغَايَا بَنِي إِسْرَائِيلَ فَنَزَعَتْ مُوقَهَا فَسَقَتْهُ فَغُفِرَ لَهَا بِهِ