1. The symbol of inner conflict: Dreaming of a dog biting a cat may represent some kind of conflict or contradiction in your heart, which may stem from the collision of different desires, emotions, or responsibilities. Dogs and cats symbolize different personality traits or attitudes towards life, and their struggles reflect your inner struggles.
2. Interpersonal tension: This dream may also suggest that there are some tense or discordant factors in your current interpersonal relationships. The relationship between a dog and a cat symbolizes interaction in interpersonal relationships. A dog biting a cat may indicate misunderstandings, disputes, or competition between you and someone that you need to face and resolve.
3. Vigilance and Defense Psychology: Dreaming of such a scene may also reflect your vigilance and defense psychology towards the surrounding environment. Dogs are often seen as symbols of protection or vigilance, while cats often represent agility and independence. A dog biting a cat may mean that you feel the need to protect yourself or your own interests and remain highly alert to potential threats.