In your visulization, add the thought "hyperactivty is calming down, calming down" or something to that effect. And radiate calmness to the cat. Also, when healing pretend that the Universe is doing it through you. That should help.
"p.s. Is there a Level 3 and 4 of SFQ? Chunyi Lin mentions in Level 2 that spiritual problems and depression are addressed in Levels 3 and 4."
There ARE, but they are an actual course. There is not a home-study version one being made to my knowledge. As someone on these forums said a year or so ago: "going from Level 1 to Level 2 is a step. Going from Level 2 to Level 3 is a Quantum Leap." (sorry, forgot who!)
~peace