I have a cat (Tom the cat) that is around 11yrs old and a corgi (Aurora) that is just over a year old. Aurora not only likes to heard Tom also seems to want to play with him and eat him. Aurora will charge off the sofa, bed, floor, etc. just to growl at Tom, like she is trying to tell him what to do. Is this normal and should I worry about it? Also I have been thinking about getting another corgi in hopes that Aurora will have someone to play with and will leave the Tom alone. My concern is that with a friend will Aurora leave Tom alone or will I just end up with 2 dogs being mean to the cat?