My family and I have finally finished building the coop for the chickens (due to arrive in about a week now! The brooder's ready to go too-! We're all so excited!). However, upon seeing how narrow and steep the incline was of the ramp from the coop (above) to the run (below) I'm sort of starting to worry. We're due to get a few silkies along with EE's and I thought remembered reading somewhere that silkies have some difficulty navigating ramps (due to their limited vision). Is this true? I have this horrible mental image of chickens tumbling down the ramp or just repeatedly falling off of it... eek! Any insight would be greatly appreciated, thanks!