The Spinney, Royston, by Bathgate 01506 811075 they charge £9 per day and dogs get fed and walked 3 times per day in woodland area. I know they are full in July and August but may have availablity in Sept.
Animal Paw Prints, Dolphinton, West Lothian 01968 682368, they charge £8.50.
I have never used these kennels personally as I don't kennel my dogs but my boss uses them for his 2 labs and says they are fantastic. I have spoken to both kennels recently from a rescue point of view so tell them Claire from Weimaraner Rescue has recommended them.
HTH. :-)