The Sullivan County Animal Shelter Is Overcrowded. The Facility Only Has Room For 59 Dogs And Right Now, They Have 85. SBK Operations Manager Donna Davidson Attributes The Increase To Owners Who Don’t Want To Deal With Caring For Pets During The Summer Months. So Far, No Animals Have Had To Be Euthanized Due To The Lack Of Space. A New Consolidated Shelter Is In The Works For Kingsport And Bristol.