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.
There are two main types of the condition. 1  Primary Raynaud's. 2  Also called Raynaud's disease, this most common form isn't the result of an underlying associated medical condition that could provoke vasospasm. 3  Secondary Raynaud's.