What does a chihuahua x cavalier king charles spaniel look like?
They do not look nice and the people that mate these two breeds of dogs are not breeders, they are idiots. Cavalier King Charles Spaniels have an issue with mitral valve disease and good breeders are working hard to remove this genetic problem once and for all. The dogs that are being used to make this blend are not from good breeding stock. You stand a high chance of getting a chihuahua sized dog with a big heart problem. All that aside, pick a dog breed that suits you and find a decent breeder that breeds for health as well as breed standard. If you want a mutt, please go to the shelter and find a wonderful dog there that needs a home.