@lvoss:

Yes, I have flown Rio in a sherpa as an adult. She is 16.5 inches at the withers. Adults need to be comfortable laying down in the sherpa because they won't have room to stand. I have only used it for short flights, Sacramento to Los Angeles and back. When I was researching how to fly with her in the cabin, I got great advice from another basenji breeder who has flown her adult basenjis to Eukanuba in sherpa bags.

I want to point out that I tried to do this a few years ago with Bella. She was perfect in the Sherpa, but she was WAY over the twenty pound weight limit. And, yes, they had me put the bag on the scale (dog+bag 20# limit). They also pointed out that she couldn't stand up, and turn around, as is their requirement. So, it can be kind of hit and miss with an adult dog…always have a back up plan. She ended up riding under the plane in her crate that I was bringing along anyhow. But I was a nervous WRECK!! She was fine :)

Things might be a little easier to deal with now that you can check in online...if the only place that anyone will check out the dog is security, they won't care how big your dog is (within reason!)...but the airline folks have to follow the rules if they see a violation.

This was on Northwest.

Quercus