Wendy, dogs are carnivores and they have no nutritional need for carbohydrates. 
 None.  Are you feeding about 10% of organ meats? This is very important.  
Weight wise they need 10% bone, 10% organ meats and 80% of muscle meat and if 
you are feeding diary, then cottage cheese, yogurt, kefir and eggs.  

Barbara




 Of course diet is the root
cause of any of this and we've been lazy and they've not been getting
their veggies and oils much the last couple months with their raw meat
and bones.