As I said last page if you look at the skill, it looks like animal companion, but you direct what they attack as your active instead of having other actives(I think that's how the crow works? I never actually figured how that shit worked I just press it off cd until I get a better rune). So no summoning or shit. We don't know the details yet for sure but that's how it looks in the skill demos. That I had linked last page but seems people missed it since it was next to the video ^^.
And honestly from the rest of the kit, it seems summoning is going to be quite a minor part of the kit, since it's literally the only summoning skill they've shown. There might be a second, larger summon like bone/flesh golem, and maybe some passive summoning smaller pets, and... yeah that's basically the same shit as WD, only that you can kinda control your pets and the "dogs" are a squad of skeletons with some ranged skeletons in there(but that might be rune specific).