[Jacob-list] sheep minerals

[SharHill at aol.com]

Hi all,

I bought some minerals labeled for goats and sheep.  I looked at the 
ingredients when I got home and saw that it contains between 45 and 50 ppm of 
copper.  I  know  that copper is toxic to sheep, but I don't know if small 
amounts can be a problem. Does anyone know if I should worry about that 
amount?  I don't see how they could label it for sheep if it is, but I 
figured it would be better to be safe than sorry and ask for advice.

Thanks.

Sharon