Pets seem having incorrect HPs now

It seems even gazelle (4k hp) has more than rhino (3k hp) and a lot of random hp from each normal animals since yesterday patch.

And all greater pets have same hps (8k) other than demon spider (20k) and whitetiger (5k)

Is this intended? Because I think greater pets now have too low health, I mean I would rather use my named volcano thrall who has 6k hp with heavy armors and legendary weapon for much more dmg…

These low health pets with low dmg seem good for being in zoo.