
There never was a plan to muzzle dogs in Scotland. There was one question about muzzling under the heading of other dog control measures I think it was in the microchipping questionnaire, the associated notes made it clear that they did not think muzzling was a good idea but were simply asking the question.
Before the referendum when scare tactics where being used in absolutely every area of life a story appeared saying that if you voted Yes all dogs in Scotland would have to be muzzled :-)