WASHINGTON — A dispute between Jack Daniel’s and the makers of a squeaking dog toy that mimics the whiskey’s signature bottle gave the Supreme Court a lot to chew on Wednesday.The question for the court involves whether the toy’s maker infringed on Jack Daniel’s trademarks, and the justices were largely on their best behavior, not picking up on the toy’s poop humor and puns.Still, with three of the justices either completely or almost totally silent, it wasn’t clear from the …