My cat: seven months all told. It was January 2nd, 2008, when I took him for his very first PETS related vet visit for his rabies booster vaccination. Two weeks after that, I took him back for his rabies titer blood draw (his boosters had lapsed hence the 2 wk wait for full antibodies), and about a week later the result came back (stronger than expected so he must have still been covered and not lapsed after all) and he was started on his six month countdown. He flew with me on July 23rd.
I had a bizarre and agonizing process/experience with physically packing my belongings, which may not be typical:
For some reason it took me two whole months to pack personal belongings into boxes. I was packing every evening after coming home from work, and then on the weekends, and it felt like an endless, miserable experience. Wrapping breakables carefully, making decisions about waht goes where, finding/buying boxes and countless rolls of tape. I was doing it by myself which could explain why it dragged out. I found it hard to make decisions about how to pack boxes so that I was making the best use of all the space but without making the individual box so heavy that I couldn't even lift it myself.
For some reason it all made me really freaked out. It may have been just "me" -- I am almost Asperger-like in my need for order and routine and being settled and rooted, and even though at the time I had a reason to look forward to moving for a relationship, the uprooting itself was frightening to me. So the packing became bizarrely challenging for me and I was in brain fog for most of the six months I was preparing. It felt very hard to organize the whole thing alone -- I would hope or wish that anyone doing this has a partner right there with them to help, or friends and family. I found it scary and my decision-making foggy doing it alone. Or...of course...get a moving company who packs for you!! I wanted to cut costs and was very happy with the shipping company I chose, but packing myself took a toll on me in a weird way.