Is This A Good Plotline? (Please Comment!)?

The story starts off when a old golden retriver is telling the story of him living in moutains long ago, he also says that when one travels to the moutains, they learn there destiny,but the main character is a german shepard named Ranger. He is a city dog and lives with his rich owners, but without realizeing it he has the instincs of a forest dog. Later his owner is killed in a taxi crash and Ranger escapes into the woods when animal control tries to take him away. Ranger feels lost and miserable without his owner but he decides he will travel to the moutains to find his destiny. On his way he meets a husky named Captain who lives alone in the woods and the two travle together, dispite Ranger's distaste. They find a whole pack of wolves slaughtered and thrown into a river to rot. Ranger asks captain who would do somthing like that and he replies, Lupin. Later Captain explains Lupin is the most evil animal in the forest, that she has an urge to kill, a love of blood. Ranger feels anger, hate and even his own urge to kill, but he resents it and keeps on his journey. After a while they meet a grizzly bear who claims to have seen Lupin building up a army to attck and take over the forest. She also says Lupin killed her only cub and comes with the two too the moutains, but they meet a few of Lupin's soldiers who take the to where Lupin has her camp. Ranger manages to escape and help free the others but they must fight there way out and even then they have to constanly be on the run. Many more evenst happen like this, including waterfalls and battle. Oh and Ranger finds a shocking secret about Captain. Im sorry if this was a waste of time but im only eleven. Does it sound alright? Thanks