what do I have?

[mikarod]

White ones look like Cornish crosses.

 

[jossanne]

McMurray doesn't include cornish cross rocks in their heavy breed assortment, so those should just be white rocks.

 

[mikarod]

Oh...I was assuming they might have been packing peanuts.

 

[umtallguy]

yeah I have been wondering about the white ones, they have acted suspiciously like Xs, but there were not supposed to be any in the order