Laich wrote, "Happy 4th birthday to the bestest boy in the world, my #KodaBoy🐺!I can't even begin to explain how much he means to me, and how he has touched my life.

“Happy Birthday Saint! I can hardly believe you are 4 years old! You are growing up so fast,” Jenner wrote, continuing, “You are such a sweet, funny, kind and amazing boy and I love seeing ...