Sahih Bukhari Volume 7, Book 72, Number 833:
Quote:
Narrated Abu Talha :
The Prophet said, "Angels do not enter a house in which there is a dog or there are pictures."
Notice, it said "A DOG" and not dogs. Also, "PICTURES" and not a picture.
So remember, have at least two dogs or more and just one picture...(preferable of your mother)...so that angels will come into your house!