Yes you can- you should breed Harelquin to Harlequin or Harle to Black (Mantle is fine also). I am not sure why they bred a Harle to a Fawn but there is Harle on one side and the one you are using is black so that should not be a problem. Stay away from breeding the Merles. They are beautiful dogs but their genes are not good for breeding. I have raised Danes for about 8 years now and have a litter of Harle/Harle due any day myself. If this was helpful please remember to click the green accept button. You can also go to the AKC website as they go into it in detail but it gets rather complicated.
__________________
If my answer was helpful please click the green accept button My answer should not take the place of a Vet's diagnosis when needed. Positive feedback is most welcome and a bonus-though not required-is greatly appreciated no matter how small.



