Ok so I’m moving across the country in a month and I will be driving with my 3 cats. I have bought a carrier where 2 of them can be on separate sides with a litter box in the middle but the other cat will be riding in his own carrier. I’m wondering about potty breaks. I saw a pet play pen thing that I could set up at a rest stop and put him in there with a litter box (I’ve attached a photo) but idk if it’s even worth trying to. We won’t be driving for more than 8 hours a day. All 3 cats have taken car trips of about 4 hours so they’re ok with actually being in the carriers but I’m still worried. This’ll be their longest car trip.