Yes, he does that most of the time. He's really teething. I just find out that today. And I do train him whenever I have free time. Anyway, thank you for your advice. Keep this in mind!
I got this cute dog from a foreign friend. He became a part of the family ever since. He plays around with my kids most time of the day. We never got to train him though and I think it was not a good idea that we didn’t. We are starting to have behavior problems with him now. He never behaves...