In celebration of National Puppy Day today (March 23), we asked our readers to send in pictures of their grown-up dogs when they were puppies.
Dogs grow up so fast. Pet owners often forget how tiny their dog's snouts used to be or how their ears clumsily flopped over their faces; it is almost unbelievable how some large dogs - just a few months ago - could snuggle into the palms of their owner's hands!
Enjoy these overwhelmingly cute throwback pictures:

9.
Meet Poppy as a puppy! According to her owner, she used to be the "size of a guinea pig"! She is now one-year-old and keeping her family on their toes. Photo: Nessa Austin


11.
Mylo the Border-Collie puppy pictured here at two-weeks-old will be turning six-years-old in July! Photo: Andrea Newlyn-Jones


