So pleased to hear of your resignation. I will be joining you shortly.
I am more than happy to enchant the paddocks. I can think of any number of spells that would be suitable in your absence. Perhaps I shall, as the children say, "go wild."
I mean that almost literally - Firenze has kindly invited me to move into the forest during my intended exile from Hogwarts, and I'm seriously considering it, though not without bringing along something in the way of a roof and a bed. You should come, too.
In the meantime, please give me instruction as to how to sort, separate, and otherwise dispose of the various creatures within the prescribed space. I don't wish any of them to be accidentally transfigured into lunch.
With my enduring respects, Albus
PS: I know you know this, but just a friendly reminder - don't try to feed the knarl.