We take ours camping with us all the time in our 5th wheel and they love it! We have an ex pen that we put Rusty in when we are sitting outside under the awning...never leaving him alone in it because he will climb out if he gets the chance
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The 5th wheel to them is home because they have spent alot of time in it. They have the same beds, toys, bowls etc that they do at home so it is really no different to being at home.
The only thing we make sure to do if we go somewhere they cant go with us we leave the blinds in our bedroom open so they can get on the bed to see outside. They hate not being able to see outside!
Good Luck