hurt & confused

Have yall ever heard of a cat eating a little bit of yogurt and it killing the cat???

No I haven't heard of that.  I give mine a little taste here and there as a treat because they really like it.  The yogurt itself actually can be beneficial, I don't eat plain yogurt though so it does have sugar in it which is no better for them than it is for me.

I haven't heard of that either.  The only thing I can think of is it were "light" and had asparatime in it.  I've always heard not to feed that to them, and never have, but I've still never heard of a tiny bit actually killing a cat.  What exactly happened here?  Was the cat ill in the first place? 

If this was YOUR cat, I'm so sorry for your loss