Join Date: Jul 2014
Location: Hill Country in Texas
Dogs Name: Samuel Adams
Titles: My Heart
Dogs Age: Born 2-22-14
Gallery Pics: 0 Visit Shady's Gallery
Thanked 382 Times in 162 Posts
Was the rott also male ? Some dobes are very same sex aggressive.
I would start out with a dog of the opposite sex.
I also would find a neutral closed in yard to let them meet off leash in so one or the other does not already "own" the yard.