Mastiff dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Zolar

lucky numbers: 01-21-32-45-46-49

being bitten by a: a most trusted friend betrayed you in love affairs.

of this smooth-coated dog: beware of false suspicions, but keep your guard on watch.

two fighting: one you thought of as an enemy harbors strong feelings of love for you.

playing: have armored yourself with defenses so that you can’t see potential friends.

Source: Zolar’s Book of Dreams Numbers and Lucky Days Author: Zolar

Interpretation 2 — Katherine Taylor Craig

A dream of a strong, powerful, but unknown, friend; to be bitten by one, injury from a friend (Gypsy). Jung and Freud classify all dreams of animals or of being bitten by animals as erotic, or sex dreams.

The mastiff is the modern symbol of loyalty, gentleness and fidelity.

Source: The Fabric of Dream Author: Katherine Taylor Craig