Grooming your dog would ensure that he always feel comfortable, which would have positive results in your training sessions.
Thus, it is best that you do it regularly. Make sure to do the grooming yourself, since it is also an activity, which would bring you closer to each other.
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Focus on one command at a time
Always remember that dogs can have a hard time in distinguishing two commands, especially if they are conflicting.
Thus, it is always best to focus on one command at a time.
Do not make your pet’s life confusing, so that he would have a better time in following your orders.