My baby is now 3

Today is Brock's 3rd birthday we are very excited but its hard to believe our baby is now 3. It was also his first day at his new school. Here is him before he left for school.
Here is Brock getting ready for school this morning.
Brock's back pack was so heavy he fell over. And this is Brock with his lunch box he would not let it go.
And this is Brock at school he did really well when we dropped him off. He found the truck that he seen last week and went right over to play with them. We got a kiss and he went back to playing I will update when we get home from picking him up on how he did.