When graduating senior Grace Mariani rolled up in her wheelchair to receive her diploma, she was escorted by her service dog Justin, who had regularly accompanied her to her classes. Dr Joseph E. Nyre, the University's President, had a surprise for them: After handing Grace her leather bound diploma, he presented Justin with one of his own (the rolled-up version).

There was a moment of uncertainty when Justin, with Joseph Cardinal Tobin, Archbishop of Newark and University Board Chairman, looking on, cautiously sniffed the diploma. Satisfied, he then graciously accepted it, to the delight of all (especially Dr Nyre).

From ABC News:
https://twitter.com/ABC/status/1661556943524167682