is it a boy or a girl??
if its a girl, i love the name, Dakota.
i like names that are not the typical dog names... i.e. rover, etc.
well either way, congrats on your new addition!!
You should give him/her a Russian name (since it's a Siberian dog). Try this site: http://www.babynamenetwork.com/baby_names/origins/Russian_baby_names.cfm