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.
It's also important to make a distinction between the time that puppies reach their full adult size versus the time it takes them to mature. Most canines reach their full size by the time they are 12 to 18 months old, although it does take longer for some of the largest breeds to finish growing.