A Dissertation On The Duty Of Mercy And Sin Of Cruelty To Brute Animals is a book written by Humphrey Primatt. The book is a philosophical and theological treatise that argues for the importance of treating animals with kindness and mercy. Primatt argues that humans have a moral obligation to treat animals with respect and compassion, and that cruelty to animals is a sin. The book explores the ethical and religious implications of animal cruelty,...