I held him , gazing into his glazed eyes , telling him I loved him , as the vet administered the shot . We were nervous when the German Shepherd puppy wandered up to our property the next year , not sure how Charly would react to him . But Charly adopted him and now , even though Max is twice Charly 's size , Charly still treats him like his baby . And Max lets him .

Question: What may be the reason why the vet administered the shot ?
Answer: They did nt know what was in the shot and wanted to .They wanted to try their hand at killing wounded animals .None of the above choices .They wanted to test their brand new needle at work .