Don’t eat eggs for 10 days
If you’re using a product ‘off label' to treat poultry, eg ivermectin cattle pour-on for mites, you need to wait 10 days before eating the eggs. Don't feed them to other animals, such as dogs, as residues may affect them too.
If you feed surplus eggs back to your flock, you're lengthening the withholding period as you're feeding the chemical back into the birds.