it is a sad thing to say ; but I have know people that this time of the year(end of the season) take there collor off the dogs and let them go.[:@][:'(][:@].

if she had no collor,then that may be what happened.hope not.you may check at the check station at green swamp to see if any one has came looking.if not follow the other post,that about all you can do.

good luck;and thinks for careing.