Step 1: Logs...
The log should be 2ft long.
Baby reindeer would need an bout 3" diameter.
Adult reindeer would need about 4 - 5" diameter.
Step 4: Cut Off the Head.
using 2 different size hole bore drills..
use a 1" drill to bore holes where the neck will join the head and body
use a 1/2" drill to bore 4 holes for the legs underneath the body.
Step 6: Extras..
the large piece can be attached to the rear of the reindeer body as it tail.
the 2 small side slices can be fixed to the site of the head as ears.
Step 7: Put It All Together...
whittle the end of the legs and neck sticks down to a suitable size to firmly fit into the required holes.
then push and twist all the sticks into the holes. finally putting the head on last.