Summary

Re-designed, head now always attaches (bit loose previously), now includes optional print supports, now easily scales.

Instructions

Variables at top of dog.scad:

Mult = 1;
Change to change size, I have personally printed 0.5,1 and 3.
I printed components seperately for Mult=3 as it just fit onto my printer.

supp = 0.25;
set to 0 for no print supports, adjust by trial and error using compile to get supports correct.

//dog();
//half_dog();
//flegconn();
//blegconn();
//head();
//body();
//fleg();
//bleg();
//heads();
print();
uncomment one line, leave left commented.
print() gives print plate for whole dog.
dog() allows compile to show assembled dog.
etc.

Doggie