Shaded rabbits can also ruin a BEW eye colour. I do not recall Dobby (or Firecracker's) colour so cannot tell you what will happen. If they carry blue or shaded then you may not get the desired BEW eye colour.
If you want to focus on BEW it would be best to eventually eliminate shaded, dilute/blue and chocolate from your herd.
There will still be a pet demand for any kits with vienna markings and BEW with out the sparkling blue eyes. Dont be in a rush to show, as you have admitted, you still need to work on manes, size and body type with your rabbits, these can cost you ribbons just as easily as an improper eye colour.
Breed for any BEW and keep back the ones with the best temperament, type and manes. Try trading your surplus adults for vienna carriers with good type and pet trade attitudes that do not have shaded, blue or chocolate in their family tree or buy such a rabbit from your kit profits.
Establishing a good line takes time, selective breeding and many generations, especially when working with unknown genetics. Some try and fast track by spending the big bucks on the colours they want or already proven stock, but as you learned the hard way, that doesn't always work out either. Some die in quarantine, some turn out to be infertile, and some kill their kits. Breeding is a hard game to play.
If you want to focus on BEW it would be best to eventually eliminate shaded, dilute/blue and chocolate from your herd.
There will still be a pet demand for any kits with vienna markings and BEW with out the sparkling blue eyes. Dont be in a rush to show, as you have admitted, you still need to work on manes, size and body type with your rabbits, these can cost you ribbons just as easily as an improper eye colour.
Breed for any BEW and keep back the ones with the best temperament, type and manes. Try trading your surplus adults for vienna carriers with good type and pet trade attitudes that do not have shaded, blue or chocolate in their family tree or buy such a rabbit from your kit profits.
Establishing a good line takes time, selective breeding and many generations, especially when working with unknown genetics. Some try and fast track by spending the big bucks on the colours they want or already proven stock, but as you learned the hard way, that doesn't always work out either. Some die in quarantine, some turn out to be infertile, and some kill their kits. Breeding is a hard game to play.