Assistance Dogs Australia are hosting their first-ever South Australian graduation ceremony. And it’s a ceremony with a difference. Have you ever seen a dog in a mortar board? A national, not-for-profit organisation, Assistance Dogs Australia trains Labradors and Golden Retrievers. Then they place them free of charge to  people with disabilities. The dogs allow their clients to enjoy much greater freedom and independence. The South Australian graduating teams of dogs and clients will include Physical Disability, Dementia and Post Traumatic…