Tiger is smart, according to Nick, Radia's dad. Instead of hissing the first few days she calms down and realized he is the one opening door to backyard. So she would come to grab his ankle or leg several times for attention until he opens door for them to go out to play.
They would wait at door to be let in when they are ready to come inside the house!
Nick went to school night yesterday. The computer teach greeted him without hesitation knowing he is the father and said he wishes more girls to come to learn about computer.