Final answer:
The most directly opposed attitude to utilitarianism towards animals is the Moralistic attitude, which recognizes the intrinsic value of animals and advocates for their ethical treatment.
Step-by-step explanation:
The basic attitude towards animals that is most directly opposed to the utilitarian attitude is the Moralistic attitude. The utilitarian attitude views animals as means to satisfy human needs and desires, while the moralistic attitude recognizes the intrinsic value of animals and advocates for their ethical treatment. This perspective argues that humans have moral obligations to reduce harm caused to animals and to protect their well-being.