I've seen comments regarding raw dog food. I'm currently feeding  my 2 
dogs  a (commercial) raw  meat/vegi mix dogfood. I remember seeing a 
comment that stated   the vegetable  portion , carrots for example, just 
runs through. I suspect that paleo dogs were probably 100% carnivorous. 
Are there dog owners out there that just feed their dogs raw meat and 
fish only?  Anyone see any benefit to the vegi portion or is it just a 
waste and maybe even harmful to the dog?
Don