They've never had any human contact that didn't involve running into the garage and hiding behind a tin of paint, and they're quite big now - I suspect they'll always fear humans and run from them.
Adopt them - if this is not an option find someone else who'd adopt them - if this is not an option bring them to an animal shelter - if this is not an option bring them to a vet to neuter them.
They've never had any human contact that didn't involve running into the garage and hiding behind a tin of paint, and they're quite big now - I suspect they'll always fear humans and run from them.