Hardest catalyst to understand

[Diana]

That may or may not be true, and is only a theory, and in my opinion used for the idea to continue exploiting 2D. I think it's time for humanity to step up for many reasons, one being the shift to 4D, compassion and respect for all life. 

The idea is to move past it, of course. Some parts of the Creator learning how to be in higher communion with other parts. I just feel that even though the process may be painful, the end result is always well, when we consider that even death itself is only an illusion.

Everything you said above is theory only. I personally don't see any of it as justification for torturing, enslaving, and killing animals.

My post is not about 3D treating badly 2D. it is about 2D (pet) suffering (cancer).
What is the 2D suffering for when there is no conscious evolution?  Why are they not exempt from suffering like all 4,5 ,6D are?
How can I find this catalyst positive on my side?

What you are suggesting above, and what the LOO says and Ra has communicated, is only conjecture no matter how much one might resonate with it. What we do know is what is, now, here. Sadly I see no sensible answer to your question. All I can say is—and I have had pets whom I loved dearly—is to love your pet as much as you can, and try not to think of yourself. In other words, try to stay focused on being of service to your pet.