Sorry to hear Rick,glad she is ok.They are one fighting till death machine.Watched a documentary a couple weeks back.His big brother the wolverine I did not know they were even nastier. Been known to kill bears and anything in their way.To bad dogs don't know when to back off even if it isn't protecting the family.Instinct I guess.By the way ,from what I heard ,wolverines go right for the neck.A little unnerving to say the least.Hope your dog learned a lesson,for the families sake .