I'd read this about greenies a good while back on this board, so I never bought any.
 
I'd also read on here rawhides were bad for them, and can block the intestines.  When I quit the rawhide treats, Adonis quit throwing up!  
I tried them on their first bully stick this evening.  OMG...they love those things!  I got one of the 12" ones and cut it into 1/4ths with my miter saw!  
So it'll be bully sticks in my home now for chews
 
  
But last thing I want tonight will be doggie kisses
 
  
But, both of mine love chewing.  And they need a chew treat once in a while.   So I'll just have to skip doggie kisses when I pass these out.