Looks like he had a blast. I like your tent trailer. I had one, used to camp all the time, me and my 7 special needs kids in one tent trailer = a great time. Only ever took one dog with us, my Peke Sun Chee. One of my sons slowly distroyed the tent trailer in the guise of trying to "fix" it so I sold it. I really miss it and camping.
Pam's Chihuahua Sanctuary