What does AOS mean? Adjustment of Status, AOS, is a process that allows a petitioner to change his or her status to permanent resident while inside the U.S. When a petitioner is not eligible for Adjustment of Status, the permanent residence process takes place at a U.S. consulate through consular processing.
The most important canine blood type is DEA 1.1. Dogs that are DEA 1.1 positive (33% to 45% of the population) can be considered to be universal recipients, in that they can receive blood of any type for their first transfusion without expectation of a life-threatening Hemolytic Transfusion Reaction (HTR).
You may sometimes hear of liver dogs being described as dilutes. Liver is not technically dilution, but just a different colour of eumelanin. Dilution in dogs is controlled by a separate locus and causes blue and isabella/lilac. Liver also turns the nose brown and the eyes amber (or light brown).