If you have Popsicle molds, pour the stock into the molds. Then, instead of inserting a stick, insert a rawhide stick. If it won't stay centered, cover with tight plastic wrap and cut small slit in the plastic with a sharp knife. Insert the rawhide stick and it should stay in place.
Freeze, and then offer outside for a delightful doggy treat!
Appeared in print 8/4/10