[lisak]

My almost year old Jake is not very nice to my youngest daughter (7 years old). He growls very ferociously when she walks by him and he has a special toy or he just doesn't want her near him. He doesn't do this with my twin daughters (12 years old). We've tried to have my youngest be the one responsible for his food and water and letting him outside. He doesn't like playing fetch with her and I really don't want her doing much else with him for fear he might go beyond growling and hurt her. What else can I do?