I've emailed a relative to get info for you about this. He works for the kennel located in EPCOT. Were you interested in this location or prefer a different park location....... or does it not matter as long as it's located on Disney property? Let me know!
All Disney parks have kennels. The charge per day for 1 pet is $6.00. The charge for an overnight stay is $9. EPCOT has the only kennel that will walk your pet at a charge of $2.50 per walk. (For your pet to be walked, you must show confirmation that their innoculations are up to date. If you don't have the paperwork with you, confirmation can be obtained from your vet via phone from 8 a.m.--5 p.m.)
In the case you can't confirm innoculations are up to date, your pet can be placed in a "non verified" area. Pets in this area can't be walked.
If you stay off property, you can still board your pet.....the charge will be $11 a day for this.