The cover has one job: instant recognition under stress
A neighbour grabbing this folder may be dealing with a loose dog, a house problem, or a rushed trip to a clinic, with no time to flip through pages. The outside should therefore work like a sign, not a file label. Put your dog's name at the top in large, clear lettering, followed by the words emergency care information for this dog. Use a light folder or a bold cover sheet that stands out from ordinary household paperwork, and keep the wording short enough to read from a step away.
Contacts a stranger can act on immediately
Under the name, list your name and best phone number first, then a second contact who can make decisions or come quickly if you cannot be reached. Add your vet clinic name and phone number on the cover as well, because the first call is often to the clinic, not to you. If your dog should go to a particular practice or an out-of-hours service, name it here rather than burying it inside. A neighbour should never need to open the folder just to find out who to call.
A contents line that promises what is inside
Add a brief contents line in plain words: inside are feeding and daily care instructions, health and vaccination records, vet information, and emergency contacts. That single line tells the neighbour the folder is worth taking, and tells a vet or boarder receiving it what to look for. You can add one practical instruction beneath it, such as please take this whole folder with the dog to the vet, which prevents the common mistake of taking only the top sheet and leaving the records behind.
One urgent flag, if your dog truly needs it
If there is a single fact a stranger must know before handling your dog, put a short flag on the cover, for example nervous with strangers, approach slowly, or must not be fed treats. Keep it to one line and keep it factual; a cover crowded with warnings gets ignored. Detailed sensitivities, handling notes, and history belong inside, where the cover flag points the reader. Update the flag whenever those circumstances change, and remove it when it no longer applies so it keeps its weight.
Keep cover, contents, and copies in sync
Check the folder whenever contacts, vet, food, or care needs change, and replace the cover sheet rather than scribbling over old numbers. Keep a second copy or a photo set with a trusted person so a lost folder does not mean lost information. When the same records are also held in KinsLe Pet Passport as your dog's portable packet, the paper folder on the shelf and the digital backup tell the same story on the worst day, not two different ones.