I have a friend who needs to re-home her border collie/ shep mix. He's super sweet andactive.... she knows that he's great with kids, not good with small animals and dogs but doesn't know how he is with other medium/large dogs. Does anyone know of a trainer or rescue who does dog behavior assessments? Thanks!https://scontent.fphl2-1.fna.fbcdn.net/v/t1.0-0/p128x128/19060219_10155351731704194_728340156209104269_n.jpg?oh=ac37634ac544b805ac1015a9f043a0db&oe=59D35DFD