I'm sorry it's taken me so long to update... again. I have been really busy, and stressed out, over this situation. But I have read your posts and advice and I appreciate everyone's input and support.
I brought Jemima in to the SPCA yesterday. I know people in Pit Bull rescue, through Flyball, and none of them were able to find a foster for her. A few people were interested, but none of them could take in a possibly DA dog.
I feel so horrible. I will never, ever forget her little, confused face watching us leave.
I know a girl who volunteers at the front desk, and I went and talked to her to get some advice. She told me what to say to make sure they would take Jemima in (as far as the situation/where I found her/etc), and reassured me that they adopt out DA/DR dogs often. They only had a handful of dogs in at the time, and she said she was sure that Jemima would be adopted quickly, especially since she's soooo lovable and cuddly with everyone she meets. I would not have left her anywhere with a chance of being PTS, but I'm worried about the affect that going into a kennel and being abandoned again might have on her.
I had been keeping the dogs completely seperate, 24/7. I was hanging out with Jemima in the living room, and I had to check something in my room, so I cracked the door to peek in. All of a sudden, Jemima came up behind me, jammed her head into the crack and proceded to lunge/snap at Gonzo, who was standing in the doorway. I had to slam the door practically on her face to keep her from forcing it open. I worry so, so much because if anyone else did anything with Jemima, or with my dogs, and they accidentally met again I honestly don't know whether or not she would hurt them. And I can't exactly stay home all day, every day to ensure that there are no accidents.
I had been doing parallel walking with some one else to help from the get-go, and she was not leash reactive in the slightest. Which is why the whole issue with Fozzie really shocked me. I think there was a huge lack of dog socialization in her life, and I'm sure the time she has spent with other dogs has not been pleasant. I feel so bad for abandoning her, just like her owner did, but I was scared for my dogs and I could tell the situation was upsetting them. Both of them randomly had BAD gastro upsets, which have suddenly disappeared. I had really high hopes, judging by their first encounters, but it became apparent that her issues with other dogs were getting worse, and I have had to face the fact that I am not capable of desensitizing/conditioning/training a DA dog while working with my dogs and keeping them seperate and maintaining everyone's sanity.
I'm going to be updated on Jemima's status, so I'll let you all know what happens. I have high hopes for her. Despite the issues with other dogs, she was a wonderful dog in practically every other way... she was looking beautiful already, she was well-mannered and gentle, and it did not take long at all for her to bond to me and my family and friends.
Here she is just before we brought her in.
She loved cuddling and sitting on our laps, when she was invited up. It makes me so sad, because she was getting comfortable and healthy and her amazing personality was just coming out.