For pet foods passing a feeding trial, the manufacturer is allowed to display, Animal feeding tests using AAFCO procedures substantiate that (name of product) provides complete and balanced nutrition.. Each trial involves only 8 animals (either dogs or cats) and there is no restriction regarding breed or sex.
Raynaud's disease is a vasospastic disorder-spasms in the blood vessels lead to vasoconstriction (narrowing). The disease mostly affects the fingers, toes, tip of the nose and the ears.
In most cases, the cause of Raynaud's isn't known. This type of Raynaud's is called Raynaud's disease or primary Raynaud's. Sometimes, a disease, condition, or other factor causes Raynaud's. This type of Raynaud's is known as Raynaud's phenomenon or secondary Raynaud's. Primary Raynaud's is more common and tends to be less severe than secondary Raynaud's.