In its own seat?
Because if a dog is over, say, 30#, I say it must have its own seat.
This stuff is well beyond ridiculous.
Charming. Did you bring any treats?
A few weeks ago in Carmel, we saw animal worshipers have their dogs in their laps at the table and the dog taking bites from their hands. Also saw a waiter (not ours) petting the dogs and serving!!!! YUCK!!!
Then, two tables in the outside bar were accompanied by their dogs who after a few minutes one lurched at the other and ended up with broken glasses!
If you cannot fly by yourself, you should not fly. Between folks that just cannot turn off their phones and computers and the animal freak worshipers, flying is becoming a circus.