He is the owner of Brownie Ranch and he cares deeply about animals. He will sell the player cows, chickens, animal feed and animal medicine. His little brother Tim really looks up to him and he has a secret soft spot for all kinds of sweets.
He also offers the player part time work. When befriended, he will give the player a horse which can later be used for his event path. If you speak to Bob when your dog becomes sick, he may come and give it animal medicine and help to cure it. If your dog is sick for some time, Bob may show up one morning with animal medicine to cure your dog for you. If an animal on your farm dies, Bob will be the one to bury it for you.