She is darling and a loving pet I am sure but double dapples have deafness and eye issues and will pass it on. I would recommend an Embark DNA test to see what you might be dealing with. It shows a lot about what issue she could be carrying.
Plus you take a chance of losing your darling with birth issues and a lot of heartaches. It is always cheaper to buy another dog if you want that.
Google double dapples.