for some reason, on my last long haul flight on a 250+ people airplane I counted at least 20 cats and dogs being boarded (in cabin, not hold). Only one of them

for some reason, on my last long haul flight on a 250+ people airplane I counted at least 20 cats and dogs being boarded (in cabin, not hold). Only one of them was classed as a service dog. I was hoping for the worst as I never seem so many animals on a flight before but in the end the flight was almost uneventful. BUT... in the middle of the night, a cat did wandered about the isles, and the stewardess did have to go catch it and look for the owner who clearly didn't mind a wandering cat. If this trend continues (of loose animals in cabin) I bet we'll start having serious problems between pets and people inside an enclosed metal tube. Flying experience is already bad enough...