Probably not because he was created in a lab and his forms don't prove anything about him.
Aside from brotherly love to Maria, no. Shadow displays no romantic feelings for anyone at this point.
They were never related
even know shadow and amy are both hedgehogs no ; they are not related and amy can swim but shadow can not
Shadow and Maria are not biologically related, however it's assumed that Shadow and Maria shared a brother-sister bond.
there both hegehogs
At this time, it is uncertain if Shadow will ever feel that way about anyone.
Shadow shows no romantic feelings towards anyone.
Shadow hates anyone who thinks their the ultimate life form or tries to be him.
shadow is vanessa's dog
No, Shadow doesn't have a romantic relationship with anyone.
Shadow loves Maria, he doesn't interested in love to anyone else.
No. Silver is not related to Shadow in any way.