More: Linus has a mind of his own. He’s determined to always get his way. He’s so cute, he usually succeeds. He’s cuddly and very loving. Linus has an obsession with his large rubber ball. We can hide it outdoors, and he always finds it. He won’t stop barking till you throw it , so he can retrieve it over and over again. He’s quite the character. Lastly, he loves his sister, Lucy Lou. They’re inseparable.