Why YSK: There are a lot of people these days living alone with pets and if anything happened to the owner, others may not know to attend to the pet. If something happened to you, a coma, an accident, death, etc, your wallet would be the first place anyone would look for info about you and it would probably be the fastest way to bring attention to your small loved ones.
I have a beagle, so I’d have the cops show up if he started baying for extended amounts of time. I’m surprised I haven’t had noise complaints already. Lil dude struggles with anxiety and will occasionally scream until I give him trazadone. When he was smaller and too young for meds, he would scream for hours. Nothing could comfort him. Poor boi had a rough start to life.