walking out naked

I live In Florida pretty near the beach, and one day I decided to go for a jog and I brought my dog along with me. Well after we spent about an hour walking and jogging, I decided to call it a day and went into the changing rooms to grab a shower. I'm not sure if pets were officially allowed inside the changing rooms, but I brought mine in since I didn't wanna leave him outside and I was only gonna be about 5 minutes. I turned the shower on and stepped underneath, and then I pulled my shorts off and tossed them over on the bench behind the showers, and immediately my dog ran over to the bench, grabbed the shorts in his mouth and ran over by the doorway. I walked over to him to try and get my shorts back but he turned and ran out of the changing rooms! I put my head around the side and tried to call him over but he turned back and kept going further! I finally bit the bullet and came outside and chased down my dog. Much to my horror, outside the changing rooms was a little walkway where much of the traffic to and from the beach occurs, as well as the female changing room, and there were even a few friends and family members outside on benches! My dog was headed away from the beach toward the parking lot, thankfully and I ran as fast as possible and caught up to him and rabbed my shorts and slipped them on. There were a few people in the parking lot laughing and I could still hear everyone in hysterics back by the changing rooms. I left immediatelyand have not gone back to that beach.