The antibodies are present in the bloodstream or bound to the outer surfaces of B-cells or plasma cells. There are five classes of immunoglobulins: IgA, IgD, IgE, IgG, and IgM. Patients who have antibody deficiencies may have reduced or absent levels of one or more types of immunoglobulin.
Confidence votes 160. at 6 months old toy poodles are fully grown but they are classed as adults at the age of 1 year. 10 people found this useful.
When the adult size of the teacup yorkie is very important remember, that the older the puppy is, the more accurate the estimated weight of the adult teacup yorkie will be. From a bone structure point of view a teacup yorkie is usually full grown at 6 - 9 months of age.