Those of you who have puppies who do not have a separation anxiety.
How did you train them to be left alone?
Which methods worked best, crate/spare room/something else?
Did you do any other training to prepare puppy for being left by themselves?
Obviously with lockdown there are going to be many puppies left alone in a few months who are used to being around people.
Is there a way to train puppies to be alone when they are not actually alone 