The meaning of a dream about dog.
As a general rule dogs in a dream are a good omen and symbolize friends. Of course the interpretation varies according to the action and other details but is fairly straightforward.
If the dog was friendly and affectionate, it signifies pleasure and happy times with friends; a fierce or snarling dog suggests disagreements or untrustworthy friends; and if it bit or attacked, you are being warned to look out for actual deceit or harmful trickery from someone you have trusted.
To hear a dog bark happily signifies pleasing social recognition, but if it barked fiercely, you are being warned of possible legal troubles, so don’t fiddle your taxes or park your car on yellow lines.
To see dogs fighting indicates that you may be called on to arbitrate in an argument between friends, in which case you must be extra tactful to avoid ending up the odd man out.
If the dog in your dream was an exceptionally large one, it signifies protection through a powerful friend.
See also Colours.