I used petswelcome.com for finding all of my pet friendly stops along the way while moving from Michigan to Arizona. 4 day trip went off without a hitch. I traveled with 3 dogs and although most advertised a 2 dog limit...all accommodated all of my 4 legged Kid's. Never a problem...they even let them come down for coffee with me in the early morning...(they all shared a sweet roll)...Don't tell!!!!
Thanks for the website