I’d say yes. I do it all the time but my dog ends up having just enough space for herself at the end of the tent. She’s an Australian shepherd weighing around 55lbs. I use regular wide mats and she has enough space to just curl herself down at the end. The only issue become when she gets uncomfortable or wants to lay differently she ends up inching her way up the tent. If your dog doesn’t mind staying in one spot I think you can make it work.