My clan mates hate these things but I find them usefull in a pinch.
I would like to see maybe the Kudo as a potential Greater form with maybe 5 extra slots of space.
It wouldn’t need to be much stronger aside from maybe extra armor, just a little stronger maybe…yeah it’s silly I know 
I went to train a Gazelle and this is what I got.
They carry 20 slots.
The Buck tries to attack, but it got no attack moves.
Its damage equals zero. I set it to passive, so it doesn’t get in the way.
Its diet displayed is empty. But thanks to the wiki I know what it eats.
The buck got a separate class “Hooved”, but its level 10 perk rolled useless, as it even can’t strike.
Oh I never use them for battle. I almost never use half of my pets anyway considering almost nobody wants to fight legit these days.
I noticed the Gazelle cannot be disbanded. She does have the new Thrall AI though.
Odd.
A disbanded gazelle looks like this:
