We travel with 3 dogs. A big reason for having a trailer is because of dogs. We got our first trailer with just one dog. We used that trailer to travel from CA to MD while spending 3 months sight seeing across the country. We had an amazing trip and fell in love with RVing. Other than that trip, we've just used it for random local trips. Our new trailer was an upgrade due to the fact that we now have 3 dogs. We needed more floor space in the trailer. The nice thing is that while we still loving using the RV for camping, we also use it more now as a rolling hotel. With 3 dogs totaling 180lbs, there isn't a lot of hotels that would take us and this way we can enjoy the RV, have our dogs with us and still go do whatever it is we were planning on doing.
We leave them in the RV when we're off doing things. The new trailer is much quieter inside than our old one. We typically leave the AC on (we're in FL) and the radio to keep them distracted by inside noises. We've asked neighbors if they barked at all and they said they never heard them. I know many places say not to leave your pet unattended, but it's impossible to take your animals everywhere.
I'm sure we could do a lot more and stay out longer during the day if we didn't have dogs, but the adventures and fun we do get to have with them far outweighs the convenience of not having a dog....for us anyway. There are definitely times (like wanting to go to a multi-day music festival that doesn't allow pets) that we'd love for the dogs to have a spot to stay while we're having fun, but that's what I get for not wanting to kennel them and living 1000 miles from my family in MD.
Do what you think is best and the rest will work itself out.
2010 Chevy Tahoe & 2015 Keystone Bullet Premier 30'