Dear ***:
Please forgive me to disturb you,but I must apologize my dog's disrespectful behaviour in last week.At that day,you came to my home and left your bag beside the door,the dog had seen it,picked it up and taken it into the garden.Your bag had been broken and was dirty,you were unhappy of that.I am very sorry for this and pray you to excuse.And for an apology,next time when you arrive in our village,please come to my house to have a free meal,at that time,I will apologize to you face to face.