Have you spoke with these guys yet Dena?
Veterinary Surgical Solutions, Inc. (VSS)
Veterinary Surgical Solutions
931 W I-240 Service Rd.
Oklahoma City, OK 73102
(405) 921-7285
It may be worth calling them and seeing what they say. If you go to their website, it has a link to the cost of things, on that page, it shows Cleft Pallet prices so maybe they specialize in that as well? It's worth checking into.