玛丽艾伦
#4 It’s worth remembering that the more a dog gets outdoors, the calmer he’ll be at home.
Because of their energy, they often participate in movement sports such as agility.
#5 On walks, it is advisable to practice various commands.
It is advisable to train them from the age of three months, otherwise the older they grow, the harder it will be to improve their obedience.
