Morning Bernice. wow where do i start. ok a little home background. we have an africanus dog and a jack russel at home. very loving soft and caring,so much that you can take the food out their mouthes when they eatand we can do anything to them. now they are both pretty small to medium dogs. yesterday we adopted a new dog, a 5 year old rotweiler. she is gorgous and needed a home as her owner is going overseas. we have the space and the love for her, but the dogs just dont seem to get along. she looks at them like they are lunch or maybe a squeeky toy. it breaks my heart. she did spend her 5 years with a sausage dog and had no issues so i am sure she must be use to smaller dogs.?!right now i keep them all seperated. i am scared that my old pups would feel like they are being replaced or not loved anymore. they are too very aggresive when the rotweiler gets aggresive but in general nature they just want to play. please help. what must i do or not do? how can i get them to get along and let them all 3 sleep i