They are spayed.
One was for our 21 year old daughter, but the dog is s handful, they are both reactive. So Ellie was too much and came to live with us. They are able to spend time apart but not much.
What kind of interaction is healthy? That is what I meant, I assume I just crate one when it is getting tense.
They do love each other and play well together, but I do see things becoming more serious.