1 In dogs, cetirizine is used primarily to treat allergic symptoms and itchy skin e.g from allergic dermatitis and atopy in dogs.  In cats, cetirizine is used to treat non-responsive chronic inflammation of the nose and sinuses (rhinosinusitis). It is also used to treat pruritus (itching) in cats.
Mother of pearl, also called nacre, is an iridescent layer of material that forms the shell lining of many mollusks. Pearl oysters and abalone are both sources of this substance, which is widely used as an inlay in jewelry, furniture, and musical instruments.
But just as the Ammonite & Ammolite are one and the same yet two separate things entirely; as is Abalone and Mother of Pearl. Abalone is a beautiful shell showing a play of bright blues, black, brown and turquoise across a polished surfaceâ¦a dark rainbow of colors say some. Abalone shells are the outer housing, or exoskeleton of sea-creatures, and they are a wonderful vessel in which to find Mother of Pearl. Mother of Pearl is a layer of light colored lines inside the shells of mollusks in general, creating a protective shield. Known to some as the ânacreâ such as on a pearl; it is the shiny layer that forms inside of the shell. Pearl oysters and Abalone are known to be wonderful sources for Mother of Pearl.