Reply to a letter of complaint from a neighbour about your noisy dog.
Dated: Jan 6, 200__
Dear Mr. Gupta,
I received your letter and was sorry to learn that our dog was being such a nuisance to your family members.
I was not aware that he enters your garden and ruins the flower beds and also frightens your children.
Please rest assured that this would stop immediately and you would have no further cause of inconvenience.
I once again sincerely apologize for the trouble you have had because of our dog. Thanking you,