>>508011364Islam does not teach or encourage the abuse of dogs or any animals. The Quran and Hadith, emphasize kindness and compassion toward animals. Muhammad is reported to have said that showing mercy to animals is rewarded by God, and there are stories of him caring for animals, including dogs. Albeit, cultural practices in some Muslim regions dogs are sometimes viewed negatively due to cultural traditions or interpretations of religious texts that emphasize cleanliness so sometimes dogs are considered ritually impure, though this does not mandate abuse.
TLDR: Abuse of animals is explicitly discouraged in Islamic teachings.