The Cavalier is a sweet, gentle, and affectionate breed, very eager to please their human. They are friendly with strangers and with other animals, and they can do very well with children.
Cavalier King Charles Spaniel is sweet-tempered, playful, and gentle. This comfort-loving breed adores cuddling in laps and snuggling on soft pillows, but he also has more athletic instincts than you might think.
The Cavalier King Charles Spaniel breed, which has an average lifespan of 9 to 14 years, may suffer from minor health problems such as patellar luxation, and entropion, or major problems like syringomelia, mitral valve disease (MVD), and canine hip dysplasia (CHD).