Talk:Growing Up is Hard to Do/@comment-6411076-20191002020449

Do we know what the lifespan is of a regular pony in Equestria? Ponies typically have a lifespan of 25-35 years so could it be that the main 6 are all 10 years old or something, while their parents are 20 and Granny is 30? Is there any info on this?