There's little scientific data on
toilet training in general, much less on infant potty training.
I believe they do claim it is similar to
toilet training in general, whatever the age.
Not exact matches
Sometimes paper
training can be justified (visit paper
training to learn more), but
in general, I feel it only prolongs dog
toilet training.
In order to avoid teaching your puppy bad habits and thus creating yourself even more work, stick to some
general and simple rules of puppy
toilet training that have been tested and proven by many dog trainers.