How to describe a lost dog so strangers recognize it
Give size, main color, a standout feature and what it was wearing, in everyday words. Skip the breed name unless it is obvious.
What a good description says
A good lost dog description gives four things in plain words: size, main color, one or two standout features, and what the dog was wearing. For example: Medium brown dog, about knee high, white chest, curled tail, red collar. Say it in the order a stranger would notice. Do not rely on breed names, which many people get wrong or do not know. A stranger sees a brown dog, not a Vizsla mix. Aim for one sentence that someone could repeat from memory after glancing at your poster at a stop sign.
Use size people can picture
Weight in pounds means little to someone seeing a dog from a car. Use everyday comparisons instead. Knee high, about the size of a beagle, or as big as a Labrador are all easy to picture. Small, medium and large are fine as a quick start, but they vary with who is looking. A person who owns a Great Dane thinks a Lab is medium. Build helps too: slim, stocky, long-bodied, short-legged or heavy-coated. Puppies are especially hard to judge, so give their rough height and say they are young.
Use color words the public knows
Dog owners and shelters use words such as brindle, merle, sable, roan, tricolor and fawn. Many people do not know them. Use them on a shelter report, where staff will know them. On a poster, say it plainly: tiger-striped brown and black rather than brindle, or blue-gray with dark patches rather than blue merle. Name the main color first, then the second. Think about how the coat looks from a distance. A black and tan dog may read as black at dusk. A red dog may look brown or orange to different people, so a photo should sit next to those words.
Say the breed carefully
Breed is useful for some dogs and misleading for others. If your dog is a clear German Shepherd or a Golden Retriever, say so, and let the word do a lot of work. If it is a mix, say Lab mix or looks like a small shepherd, and then lean on the color and size. A breed name can also lead a helpful person to dismiss your dog, since they think that dog was not a Husky. The same can happen at shelters, where staff may label a dog differently from you. When you search kennels or shelter websites, look at photos, not breed names.
Pick the feature that stands out
Choose what a stranger would notice from twenty feet: one ear up, a bobbed tail, a limp, a gray muzzle, a missing eye, a curly tail. Choose what is permanent over what is changeable. A collar can come off, so never make it the only identifier. Mention medical signs that are visible, such as a shaved patch or a cone. Keep at least one detail private, such as a small scar, a patch on the belly or a tag message. You can use that to test anyone who says they have your dog.
Describe behavior when it helps
Behavior can tell people how to respond. Shy, may run or very friendly, loves cars are worth a few words. Include needs medication if it matters, since it may prompt people to call sooner. Do not add long personality notes. If your dog is deaf or blind, say so, because it tells people that calling its name will not work or that it may bump into things. Add a line on what to do: please do not chase, call or text with the time and place.
Write two versions
You need a very short version and a longer one. The short version goes on the poster: Small tan dog, white chest, one ear up, red collar. The longer one goes on your lost pet report, online posts and the shelter’s form, and includes age, sex, whether the dog is neutered, weight, approximate height, breed guess, microchip status and collar details. Shelters ask for those details and may match them to their records. Keep both in your phone’s notes so that everyone helping you uses the same words.
A few examples
Weak: Sweet brown dog, answers to Bella, please help. Better: Medium brown dog, about knee high, white chest, floppy ears, green collar. Weak: Pitbull mix, gray. Better: Stocky blue-gray dog with white chest, big head, short coat, no collar. Weak: Fluffy little white dog. Better: Small white curly-haired dog, the size of a loaf of bread, recently groomed, pink harness. Each of the better versions can be checked by someone looking at an actual dog, which is what the description is there to do.