The objective of this paper is to present an extended approach to address the stochastic multi-attribute decision-making problem. The novelty of this study is to consider the regret behavior of decision makers under a Pythagorean hesitant fuzzy environment. First. the group satisfaction degree of decision-making matrices is used to consider the different preferences of decision-makers. https://www.bassetandlabers.shop/product-category/dog-harnesses/