Join Date: Aug 2010
Location: Perth, Western Australia
• Horses: 0
"Blood" bay is just a name that you can give to a particular shade of bay. It's not anything unusual or special, it's just a name. Like "liver" chestnut or "isabella" palomino.
With your mare, I would instead be wondering if she is brown and not bay - she has the typical lightening of the soft points in winter coat.
Mods, grant me the serenity to see the opinions I cannot change, courage to change the ones that should change, and the wisdom to spot the trolls.