Liam is 4 months old now! He is growing so fast. Christy took him for his 4 month check up today and he weighs 17 lbs 4 oz and is 26.5 inches long. Sounds like a linebacker in the making! He has a really cute laugh and can already give you a dozen different facial expresssions. He is a real cutie. Here are a few photos of our youngest grandbaby.