Alice White
#13 Training should take at least an hour.
#14 Study the command gradually, remembering to repeat the material already covered.
Do not force your pet to repeatedly perform a trick just because you are bored: it is not difficult for an English mastiff to reveal these selfish intentions, and then you can forget about the fruitful study of commands.
#15 Representatives of the breed are well aware of the level of their intelligence.
