A German shepherd named Talero stayed next to the body of his owner for 23 days after he had died in a snow storm. He prevented animals from attacking the body and tried to keep his owner warm by sleeping by his side.  – WTF Fun Facts 
Source:  https://www.lifewithdogs.tv/2013/08/german-shepherd-stays-23-days-next-to-deceased-owner/ 
 
		