Adorable :O The old one was really outdated, and I see nothing to pick at with the new one XD I may get one myself! (I'm Dot on Subeta, got no chibi pets but this is so cuteeeee)
I love the new pose, it looks so mischievous (Is that the word?) and floofy!
I'm also a big fan of the lighter colours. I don't need one, but I like it anyway!
The pose is great Not often you see a pet doing a head stand! Great job on the pose Rah, and I love the fluffy chest and tail.
Something about the head area seems a bit off, like maybe it could use a bit darker contrast/darker shadows? I dunno. It's still a wonderfully creative pet and I bet was a blast to design.