Not only is this little guy cute (did we just hear a collective awwwww?!), but he’s also an internet celebrity. Meet Siku, a polar bear cub who was born on November 22 in the Scandinavian Wildlife Park in Denmark. Siku’s mother who had not produced milk for over 3 years was unable to care for the cub. Park researches started bottle-feeding Siku and thanks to their efforts, Siku is now thriving.

While he’s pretty cute now, he’s growing up really fast. Within a few years, its possible that Siku might be able to live in the wild with his fellow polar bears. Like this little guy, kids also grow up fast (sometimes a little too fast) and before you know it, they’re ready to go “into the wild” themselves.

What is your fondest memory of your little munchkin? Was it the day he or she first learned to walk, to talk, or the day they learned how to tie their own shoes? What advice would you give some new parents who are eager to experience all that their little bundle of joy will bring them?