These are very sensitive pets. They will sense when their owner is in a bad mood and they will show them affection and try to cheer them up. Extremely attached to their owner, these pets will not do well when being adopted or re-homed. Pisces dogs can live in their own little dream world, you will sometimes find them staring into nothing thinking deeply. They also get very vivid dreams, and you will find them barking or meowing in their sleep while they dream.