Def finitely a Red nose is best. It shows that it has fresh blood running in the veins of the nose.
A blue nose can be a system that the blood in the nose veins are slowly becoming impure.
The Pitbull's kidneys or liver may not be working to capacity. see see
A blue nose can be a system that the blood in the nose veins are slowly becoming impure.
The Pitbull's kidneys or liver may not be working to capacity. see see