My American Bulldog.
I have a 5 month old american bulldog and she's lovely with other dogs along as they don't go near HER stuff, food bowls etc. Iv just got a 8 week old mastiff x rottweiler and he is fine quite play full and loving. But my american bulldog had gone for him a few times now and it's quite aggressive. All the 8 week old pup dose is lay next to my older pup and she quite aggressively go for him? They have separate bowls, beds etc and my 5 month old still gets the same attention? Can anybody help?