M?c dù thao tác ??ng nh?p th??ng r?t ??n gi?n, nh?ng n?u thi?u c?n tr?ng, b?n có th??g?p ph?i nh?ng r?c r?i không mong mu?n. Do v?y, hãy l?u ý m?t s???i?m sau ?ây khi th?c hi?n ??ng nh?p: So In case you are combating your Doggy barking, pulling on guide, remaining reactive or just not listening, This is often to suit your needs!Mu?n tham gi… Read More