There are three canvas pets now.
Xiaoyu
The new one is Xiaoyu, styled as a collectible figure — one plastic material, one lighting setup, oversized white hoodie and black shorts.
She has the same full animation set as the other two: idle, blink, glance around, wave, beckon, cheer, slump, being picked up, landing back down — plus a heads-down typing pose for when work is in progress.
How to switch
Right-click the pet on your canvas → Switch pet, then click the one you want. The swap is instant and remembered per device.
Gugu Gaga and Doro are both still there, and the default is unchanged.