Carlton has made four changes for Saturday's clash with the Western Bulldogs at Etihad Stadium. 

Andrew Carrazzo had already been ruled out after suffering a calf strain in Round 19, while Matthew Kreuzer will also spend a week on the sidelines. 

Kreuzer hurt his calf at training during the week. 

Scans have revealed a slight strain and it's expected he will miss just the one week.

But big forward Jarrad Waite will make his return from a knee injury, while Rob Warnock, Troy Menzel and Josh Bootsma have earned a call-up after impressive performances in the VFL. 

Mitch Robinson and Kane Lucas have been omitted. 

Click here to view both line-ups.