1. JAPANESE CHIN
This dog breed is most notably known for being lap dogs or companion dogs of the English royalty, and also among Japanese nobility. Thus, having this unique heritage equally amounts to their spoiled temperaments! The Japanese Chin is known to turn jealous, aggressive and demanding when their needs are not met. While docile and very easy to train, the Japanese Chin is a heavy shedder and requires constant grooming, something to consider for allergic family members and if you wont have enough time to dedicate to caring for this dog. Not only that, Japanese Chin requires constant companionship to avoid separation anxiety, as they are prone to panic attacks when left alone!