To be clear, Bangladeshis (and I think most Muslims) don’t “hate” dogs. There are dogs—my dad had them in the village and we had one when I was young. It’s a hygiene taboo. They’re viewed as unclean. They live outside—you don’t snuggle them or put your face up to them. It’s similar to their view of using toilet paper instead of washing after going to the bathroom. Or how North Americans view the Latin American practice of disposing of toilet paper in the trash bin rather than flushing it.