Hi my name is Kathy and I am at present fostering an 8 month old female bulldog. She has come from a family that no longer wants her due to the fact she's a bit of a handful! She's an absolute sweetheart but not trained at all so will need some work. I am considering keeping her and am happy to train but I have a concern about my other dog. I have 2 other dogs a 6 yr old female Rottie and a 6 yr old male Jack Russel. The Rottie is fine but the Jack Russel is not liking the bulldog pup. She wants to continually play he is showing his teeth and a scuffle ensues. I separate them/stop her from bothering him but being a bulldog she's stubborn (from what I've read this is a normal trait!) she keeps on bothering him. My question is do you think this will settle over time as she gets older and the dogs become more used to each other (its been a week) or is this something that might escalate into aggression? So far she just wants to play and its more bullying/dominating than anything else. Its ok when I'm in and can monitor them but I haven't left them alone without her being separated but at some point I will need to do that. Any thoughts?