Pugs, being a breed of dog, also experience heat cycles rather than menstruation.
How many months pug get menstruation again?
Dogs do not menstruate like humans do. Instead, they experience a heat cycle, also called an estrous cycle. During the heat cycle, the female dog's body prepares for mating and pregnancy. The heat cycle lasts for an average of 21 days, but it can vary from 18 to 24 days.