All of our dogs are rescues, and I volunteer with a rescue group as well. Your dog is very lucky to have found you!
It's only the specific loop that is a request, not whether or not you have a pet. When you make your reservation they will note that you have a pet and assign you to an appropriate loop accordingly. There is a $5 per night for your pet. I've never heard of anyone with a pet reservation showing up and being told there were no spots for pets.
One thing I'd highly recommend is to try and do some practice camping runs before you head to FW with him for the first time - especially if your dog has any issues being left alone and/or has not camped before.
If you're renting a camper, you may want to crate him when you're not there, just to be on the safe side - both so that he doesn't damage anything in the rental unit, and also to be sure he isn't able to get into trouble and hurt himself. If he's not used to being crated, definitely start working on that now. You want him to be as comfortable as possible in the camper - for his own sake and that of your neighbors.
Our dogs go camping with us all the time now, and we've worked out a good routine that works for us (and them) whereby they can be happy and
quiet in the camper when we're not there. I've seen folks show up at FW with dogs who've never been camping before, and very often it's not a good situation for them, the dog or their neighbors.
Biggest thing is knowing your dog well, and what does/doesn't work for him. One of our dogs has issues with other dogs, so we don't take him to the FW dog park. Instead he gets his exercise along the canal dog walk. On the other hand, our 2 girls are very social and will go to the dog park to get the zoomies out.
We also know that if our dogs can't see/hear what's going on outside the TT, they won't bark, so we make sure to draw the blinds, run the air/fan and put the TV or radio on.
Our gang is fine with being left alone and we plan out our days to make sure they get the walks/exercise/attention they need. It's some extra work, but in the end it's all worth it for us
all to be happy and have a great vacation!
Good luck!
