Hi, I also breed cavaliers and have chatted to a friend that has been breeding for years, in the different colour variations.
I only breed blenheim so far, and I have spent the time and money to make sure they are pure blenheim only - so I only have blenheim pups.
I was told that because your blenheim is obviously from a tri-blenheim breeding that although rare, this is not completely unheard of and that the 'sable' are really ruby and will lose the colouring once they loose the puppy coat. However, for England, because of the other breed of (entire??) dogs you have on site they would require a dna test to register them. My friend said the best dna test she got was through her vet - hopefully this would be the same for you.
Hope this helps,
Amy |