I said Parsley.
Cynder and Abrams have never once fought over anything. I don't even know if they've ever growled/snarled/snarked at one another. This isn't, however, because they're both angels. This is because Abrams is a brat and Cynder has no backbone. LOL The times she has told him off (typically when he's bouncing all over her and wants to play and she does NOT) he backs off. When they have bones/chews/treats/etc. they ignore one another, because Abrams knows Cynder isn't going to try to take it from him, and Cynder knows we won't let Abrams take her chew. If he does try to, she just walks away without a word.
I doubt Abrams will be as forgiving with another dog, which is one of the reasons I'm now kind of wary about adding a third. I'll need one that doesn't start things and is polite.
Growing up, our neighbor's Malamute that lived with us and my lab mix Rose would get in to it. If Loupie thought Rose looked at her the wrong way or got between her and a resource (food, bone, awesome pets) Loupie would whale in to her. Rose didn't really fight back and there was never any injuries.
Rose and Chloe, my Collie mix, hated each other once Chloe hit maturity. HATED. They had to be kept separated at all times, and if they both approached the gate barrier at the same time they'd growl and throw a fit. The few fights they got in to there were no injuries, but I'm sure if we hadn't been right there and broken them up when we did it could have lead to that.