Why does Kindred's Hextech Loot icon only show Lamb?

I can strangely see that happening...

That's true, but ingame wolf doesn't feel like an important part of them. At least not more important or defining as Pix or Valor

Wolf is just a glorified particle effect. I mean he could've been a glowing dark orb in game and it wouldn't make much of a difference. I feel like they should've made Kindred a form switch champion if they really wanted to make them feel like equal parts in game. In lore they made them feel like equal parts unfortunately that didn't translate to gameplay.

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I hated when people call Lamb the "main" part of Kindred. Not only are 1/2 of Kindred's abilities done by Wolf, but who's to say Wolf isn't controlling and/or guiding lamb on what to do and that wolf is the main part. They are equal and their contrast defines eachother. They are one, and neither is superior to the other. Some, like Olaf, prefer Wolf's death rather then Lamb's.

I think it's just how they are portrayed, you could say that kindred is the main in a sense because she represents the most of what makes up a person, life, her representation is the acceptance of death, which for the most part is what most people believe in their life. Wolf represents the underlying fear of death and is not as prominent, excluding the brutal death part. If you think of it like this it seems perfect for how they are portrayed in most people's eyes, you could think of it as people mostly see lamb as the one that represents the two halves but they know wolf is the shadow that they do not want to accept. Agree or not, it's just one way of seeing how kindred is portrayed. Hope that helped ^^.

Since they are the same being I'd assume that it makes no difference if they attack lamb or wolf and since wolf is flying around constantly and has a spectral body I'd say it is simply easier to hit lamb.(of course the real reason is because of tech-limitations :p)

No it does, look at the in game icons for Kindred.