When my Gunnyboy was young he was like that. I thought I made a mistake buying him. He would bite and nip,
he would make life for my other dogs a nightmare. Over time he became more gentle and loving and all that nasty stuff was gone. He turned out to be my best friend
and I loved him so much, there could never be another dog like him. We did everything together and were never apart. Hes gone now and I miss him so much. Dont give up on your boy
when he does bad things just walk away and dont make a fuss over it. Thats what I did with my Gunnyboy. Keep trying and I know he will become your best friend for life.
Were a different and so are dogs. Their like people, some kids are well behaved while others are hard to control. just love him and let him know your his friend and you will never give up on him. Good Luck