Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. After leaving CCI In 1991, Dr. Bergin founded the Assistance Dog Institute, which was formally designated a university in early 2004.

B. Today, Bergin University of Canine Studies is young and growing.

C. Bonnie Bergin invented the concept of the Service Dog to assist people with mobility limitations in 1975.

D. At that time, she founded Canine Companions for Independence (CCI), the first nonprofit to train and place Service Dogs.