We use a 3rd party courier company to deliver our coops and at this moment in time they offer their standard delivery option just during the week - Monday through to Friday.
Weekends deliveries incur a very hefty surcharge (anywhere up to £50 over and above their normal fee) and this is one of the reasons why we don't typically offer a Saturday delivery at checkout.
(Just note: you don't need to be in to accept delivery. Most of our customers aren't. We usually ask the driver to leave the parcels in a safe place if no one is in and it is safe to do so. You can also email us and ask us to pass on delivery instructions to the driver of where you'd like them to leave your order.)
If you absolutely need a Saturday delivery then get in touch with us and we will speak with the couriers and get a firm quote.
Our email address is firstname.lastname@example.org