Max is now four months old and as of October 20th he'll have been part of our family for two months. In that short time, he's more than doubled his weight. When we got him he was about the same size as Pitiou, at 18lbs. At his last check up two weeks ago he was 37 and I imagine he's added a pound or two since then. If you want to see how much he's grown, have a look at my favourite blog post "That's What Big Brothers Are For" and compare it to the photos below.
Max: I dunno Bro, it still scares me every time.
Pitou: Courage is not the absence of fear, but the strength to go on in spite of it.
That Pitou is one smart little big brother.