Poor Dog, innocent little thing in all of this.
Keep the dog alive so it can be tested and monitored. For science reasons and stuff.
They just killed the dog.
The dog was euthanized:
http://www.thejournal.ie/spain-ebola-dog-euthanasia-1712048-Oct2014/
http://time.com/3480961/ebola-animals-transmission/
http://abcnews.go.com/Health/wireStory/questions-answers-dogs-ebola-risks-26036027