Animals

[Agua del Cielo]

I dont recall reading about all trees becoming dogs, where did you read that?

As to the 4th density characteristics, i think this is a misunderstanding.
I would say all other densities than 3d are more loving and compassionate than undeveloped 3d.
This would be because of the veil.
The other densities, including 2d, would exist in a state of connectedness (except 4/5/6d negative who willingly choose seperation).
Its the veil that prevents us from experiencing the connectedness with all beings.
So its more about 3d characteristics (not feeling connected) than 4d characteristics.

As to helping your cat on the path, you re already doing this.
You treat him like an individual (as opposed to how you would relay to a fly), you can tell him apart from other cats, you give him a name, you refer to him as an 'individual'.
This is what helps him individualize and gain self-awareness.

I love cats