Do you give 6-7 fingernail sizes every day?
If so, I think that may be a lot. I'm no vet and have no vet (tech) experience, so maybe one of our more experienced members can chime in, but I personally give dehydrated livers more as an occasional treat and stick with dehydrated meats rather than daily liver treats.
Liver is really rich and can cause diarrhea. So just watch out that for.
