There is really no difference just Cavalier's grow a bit bigger and king Charles spaniel's. have a little bit longer hair. Actually, there is a BIG difference between a Cavalier and a King Charles The Most Remarkable Differences Between the Cavalier King Charles Spaniel and the Bichon Frise; The Similarities Between the Cavalier King Charles Spaniel and the Bichon Frise; Size Comparison of the Cavalier King Charles Spaniel versus Bichon Frise; Appearance (Colors) of the Cavalier King Charles Spaniel and the Bichon Frise The average size of Cavalier King Charles Spaniel is 13-16 pounds in weight and 12-13 inches in height. The English Toy Spaniel is a bit smaller dog, typically weighing between 8-14 pounds and standing 9-10 inches tall. Additionally, you may have heard about Teacup aka Miniature Cavalier King Charles Spaniels. The Most Remarkable Differences Between the Cavalier King Charles Spaniel and the Jack Russell Terrier. Below is a list of where the Cavalier King Charles Spaniel and the Jack Russell Terrier are most different: Cavalier King Charles Spaniels do the things they do with very low vigor. They are not forceful. A very important difference between the Cavalier King Charles Spaniel and the Pomapoo is the size difference between the two dog breeds. The Cavalier King Charles Spaniel is a small-sized dog while the Pomapoo is a tiny-sized dog. Furthermore, the Cavalier King Charles Spaniel belongs to the Companion Dogs group. Companion Dogs were bred to be A very important difference between the Cavalier King Charles Spaniel and the Afador is the size difference between the two dog breeds. The Cavalier King Charles Spaniel is a small-sized dog while the Afador is a large-sized dog. Furthermore, the Cavalier King Charles Spaniel belongs to the Companion Dogs group. Companion Dogs were bred to be What's the difference between American Cocker Spaniel vs Cavalier King Charles Spaniel? The American Cocker Spaniel is a perfect example of a very low drooling tendency. See more. What's the difference between Cavalier King Charles Spaniel vs Miniature Goldendoodle? Which can be better for hunting? Cavalier King Charles Spaniel dogs have an average prey drive , which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. What's the difference between Cavalier King Charles Spaniel vs Shih Tzu? Which can be better for hunting? Cavalier King Charles Spaniel dogs have an average prey drive , which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. The Most Remarkable Differences Between the Cavalier King Charles Spaniel and the Karelian Bear Dog; The Similarities Between the Cavalier King Charles Spaniel and the Karelian Bear Dog; Size Comparison of the Cavalier King Charles Spaniel versus Karelian Bear Dog; Appearance (Colors) of the Cavalier King Charles Spaniel and the Karelian Bear Dog bSRrtv.