Salt Lake City - The Armstrong family dog Chuck, here balancing a stuffed Elmo toy on his head, makes frequent appearances on Heather Armstrong's blog, Dooce. Armstrong is the writer behind the popular blog Dooce, where she writes about her life as the mother of her daughter Leta Armstrong, wife to husband Jon Armstrong, and her ongoing struggles with depression. The family dog Chuck makes frequent appearances in photos on the blog. Photo by Trent Nelson; 10.04.2006