I can't remember the process, but I do recall it was easy to get beach premits for our dogs on their trips. Seems like I went to the South Walton Chamber of Commerce website and find links to the process. Dogs wear their permits with pride. But, yes, do have your dogs permittted.
You can also call the TDC (800) 822-6877 and request a vacation planner. It includes a huge listing of rental companies and private homes. There's a little doggie bone next to pet friendly accommodations.
I don't have a website for my cottage, but can email you pics, etc......perfect for two adults and four dogs. I can even throw in the bikes!! Leave a msg. here with your email address and I will send you info.
If you haven't found a rental yet, I have a pet friendly rental that you may be interested in. Please visit www.beachesofsouthwaltonvacations.com . Once there click on Vacation Rentals and then click Point of View.
If you have any questions or would like to book, just give me a call or email. Thank you!