I’m looking for a dog trainer for my 6-month-old Schnauzer mix, Arlo. His biggest issue is overexcitement when people get close. From a distance, he’s a total angel. I always get compliments on how well behaved he is. But the moment someone walks up to him he turns into a bouncing ball of puppy energy. He’s a big boy so even though he’s sweet it can be a lot for people to handle. I’d love help teaching him how to stay cool when people come close to him.