We have a 15-month-old mini Goldendoodle named Oliver that wont go up and down stairs. We are seeking a trainer to come to our house to try to train him to do the stairs. He is very stubborn. Weve tried everything, but he refuses, and we dont want to force him because hes scared and we dont want him to not trust us. We dont feel we are the best to train him at this point because he expects us to pick him up and carry him. His brother, a littermate, goes up and down with no problem, but Oliver wont follow. We live in Marlborough, MA, and days/times are very flexible. Thank you.