4 Months Old January 29, 2013 by Amber Simmons 1 Comment Sharing is caring! 0 shares Share Tweet Pin Baby Thor is 4 months old. I can’t believe this cutie has been with us for that long. We took him for his check up and found that he is in the 42% for his weight, 96% for his height, and only 9% for his head. LOL. I love his tiny coconut.