We put the little girl out in the cat carrier and put her in the living room. Buddy was in no way aggressive this time! He walked around the carrier and sniffed her, they both trilled to each other and touched paws through the bars. It was such a change in attitude! They are in the living room now, she's in the cat carrier and he's still trilling and being very curious and friendly. I guess our next move would be to let her out of the carrier in the next day or so and see what happens. Any ideas anyone?