Ddog stepped on a piece of glass and got a really nasty cut on his pad last week. He lost quite a bit of blood and needed a general anaesthetic to get it cleaned out and stitched up. He's only allowed short lead walks and wears a sock when he's out but it's left undressed at home.
He's back to the vet on Wednesday and I was hoping to get the go-ahead for normal exercise as he is fizzing with pent-up energy (he is a 22 month old Toller so normally extremely active). However looking at it this morning the cut is still not healed 
How long do these things normally take and is there anything we can do to speed up the recovery process?
Ps. We are giving him kongs, scattering his food in the garden, doing extra bits of training etc but he's obviously bored and is starting to do things we thought we'd trained out of him months ago ...