I'm having trouble training Bella with my older dog Barney around. He knows what we're doing and will bark and disturb Bella as I train her in the bathroom. My trainer advised me to practice outside, but it's cold here in NJ so that's not a good place to work. I really want her to be a therapy dog and don't want to give up but I'm frustrated and don't know what else to do. Can anybody suggest how they trained dog #2 when they already have another dog?
