I had done a fair bit of traveling during the holidays in my school days with my guitar and discovered that I could live on it. Admittedly, I traveled with a sleeping bag but I could always find somewhere to lay my head.
Every man has a right to his opinion, but no man has a right to be wrong in his facts.
I usually just have one cat. It is difficult, but I have my one cat that he'll travel with me if it's appropriate, if I'm not going overseas.