There are many types of hernias seen in dogs and most of them probably would not be a good explanation for the blood in her stools. You should have a thorough examination of her by your veterinarian.
You could have contracted scabies, it appears ususally on feet and hands I would contact a dermatologist...you could have contacted a parasite or have a food allergy....if you are using anything new on your skin even laundry
Does Red Meat Cause Colon Cancer?by
Colon cancer on four legs?
I was involved in a discussion recently where the statement of “red meat causes colon cancer” was spoken. Figuring that to be a gross overgeneralization, I decided...