Pete was gone for three weeks when he had his PU surgery--I had to fly him to another province for the procedure and he stayed there till he was well enough to handle another flight.

I took a tshirt of mine to the airport and rubbed him down with it so he smelled a bit like home. The other cats didn't seem to have any problems with him--just "oh, you're back" His best friend, Glacier, immediately started grooming him!

I'm sure it will be fine