The Teacup King Charles, also known as the teacup Cavalier, mini King Charles Spaniel, mini King Charles Cavalier and, teacup King Charles Spaniel, is a tiny dog with probably the longest name ever. It is the smaller version of the standard Cavalier King Charles Spaniel.

Origin
The original Cavalier King Charles Spaniel was bred in England in the 16th century. It was originally bred as a companion dog during the Tudor and Stuart eras and was very popular with royals such as King Charles II and the Queen of England. It was so beloved that it even appeared in paintings with its royal owners.
Influenced by Asian toy breeds like the Japanese Chin and Pekingese, it developed its distinct flat face and domed head. Over time, careful breeding led to the creation of the modern King Charles Spaniel and its close relative, the Cavalier King Charles Spaniel. While not officially recognized as a separate breed, the teacup King Charles Spaniel retains the affectionate and friendly temperament that has endeared the breed to families for centuries.

Personality
The teacup King Charles is a lapdog. While other teacup dogs, like Dachshunds and Yorkshire Terriers, were originally bred for hunting, this breed is primarily a cuddling dog. Attention is something it really loves, and building strong relationships in a family is vital. Its playful nature, as well as its gentleness, makes it ideal for any family. To the best name for this little critter, click here.
It gets along well with other pets as well as young children. It can be very lively and curious and can engage in light play. However, its small size makes it more fragile. Therefore, a owner should use a firm but gentle grip when handling it.
Care
Owners of teacup Cavaliers should know that this breed has very special needs. To maintain their small size and prevent weight gain, it is important to provide a nutritious, portion-controlled diet. Gentle exercise is ideal for them. Things like short walks or playing indoors, will keep them happy without it being too tiring for them.
Groom their silky coat on a weekly basis to prevent tangles and check their ears for infections. Schedule vet check-ups to keep an eye on common health issues. This includes things such as heart issues or joint problems, which are common in smaller breeds.
Living environment
Due to its small size, the teacup King Charles is ideal for people who live in cities who don’t have much space. Firstly, provide a comfortable bed or crate in a quiet area for rest. Secondly, ensure the home is free of hazards like small objects, high furniture, or open stairs to stop it from falling. Finally, it prefers medium temperatures, so very hot or very cold temperatures are a deal-breaker.
Social by nature, it is happiest in environments with companionship, whether human or pet, and benefits from a steady routine. The teacup King Charles is one dog that really can get along with everybody, from the young to the old and everything in between.

Teacup King Charles stats:
- Origin: England
- Height: 5 – 10 inches at the shoulder when fully grown
- Weight: About 6 – 10 pounds when fully grown
- Color: Can come in a variety of colors including black and tan, ruby, blenheim, and tricolor
- Features: Silky, medium length coat and dome-shaped head
- Temperament: Lively, playful and affectionate
- Lifespan: 12 – 15 years
Teacup King Charles really lives up to its name with its royal looks. Its affectionate nature, intelligence, and fluffy appearance makes it a great choice for those looking for a loyal and charming puppy companion. With the right care, it can be many years of teacup puppy bliss for both you and the dog.