During the first part of the story, Travis realized that his responsibilities required a lot more effort than what he thought. Travis wouldn’t have been able to do all his responsibilities without the big help of Old Yeller. Old Yeller was a big aid to Travis and his family. At first, Travis disagreed in adopting Old Yeller but soon that will all change.
During the challenges that Travis faced, we could see that he acted maturely. For example, when Little Arliss was going to be attacked by a mad mother bear, Travis acted quickly and ran to try to save Little Arliss instead of ignoring his screams. Also, Travis didn’t give up on the chore, no matter how hard the responsibility was. Plus, he had the help of Old Yeller which he started to love. In the other hand, there were other moments that he didn’t act mature instead he acted childlike. How could he not act childlike? He was still a boy and had a dog which he could have some fun sometimes. Old Yeller helped Travis act mature and childlike. Old Yeller helped Travis in doing task like marking the pigs, keeping away wild creatures from eating the winter corn, and hunt or fish animals for food. Also, he helped Travis protect his family.
At the end of the story, Travis had to shoot Old Yeller because it was bitten by a wolf with hydrophobia,a very contagious and dangerous disease. It was a very hard decision for Travis to whether to shoot Old Yeller or not.