You could tell your pet it is a cellphone call away from the taxidermist....?.... (yes, that was a joke, not a serious comment.) But.....Our piano technician is violently allergic to cats dander. He can,and has,gone into
anaphylactic shock (potentially lethal; if not IMMEDIATELY treated ---> from WikiPedia: "a serious
allergic reaction that is rapid in onset and may cause death, It typically causes a number of symptoms including an itchy rash, throat swelling, and low
blood pressure. Common causes include insect bites/stings, foods, and medications".
.The piano tech carries an "epi-pen", medical kit which lets him immediately inject himself with epinephrine (adrenaline), and the kit also includes potent chewable antihistamine pills that don't require water to take swallow. If you are violently allergic to anything, having that epi-pen kit could literally save your life. Many people, both adults and children, have lethal food allergies,requiring them to read every ingredient of any food they purchase, . Many people are also violently allergic to bee stings and fire ant bites, both of which are of the "hymenoptera" line of venomous insects. I discovered the hard way that Iwas allergic to bee stings, so I am very familiar with the subject. Wendy and I have two Parrots,- an African Grey and an Alexandrine Ringneck, and I would NEVER want to take them on any public transportation. With me, the Grey is completely docile and friendly, but with strangers he would draw blood on the first appendage they got too close to him. The potential physical harm (or even possible death to other passengers, (and also, likely, loud noises) just isn't worth the risk. So unless it is a properly trained, genuine service animal, I would NOT want it on board the passenger accomodations area of.a long-distance train,airplane,etc.