The short answer
Give first-timers their own page and their own slot. A first-groom page on the website that says what to bring, what your vaccination requirement is, what actually happens during the appointment and how you handle nervous dogs. Then a shorter consultation or puppy introduction booking for the dogs that should not go straight into a full groom.
Everything else in this post is what goes on that page.
Why it needs a page of its own
A first-time owner is not choosing a haircut. They are handing over an animal to a stranger for two hours and going home without them. The questions in their head are all about safety, and none of them are answered by a price list.
Where those answers are missing, one of two things happens. They ring you, in the middle of a groom, and you say it all out loud for the eleventh time that week. Or they do not ring, and they book the salon whose website told them.
What the page has to answer
What to bring. Vaccination record or a photo of it, the dog's lead and collar, and any medication you need to know about. Say whether you want them fed, and whether a walk beforehand helps.
Vaccination requirement. Your own policy, stated plainly, including what you need from a rescue with no history. Requirements and protocols differ by country, so publish yours rather than a generic list, and confirm it with your vet if you are unsure.
How long it takes and whether to stay. Owners guess wildly at this. Say the realistic range for their size of dog, say whether you want them to stay or leave, and say how you will let them know when the dog is ready.
Where the dog waits. Whether dogs are crated or in a holding area, whether they mix, and what drying looks and sounds like. Photograph the actual room. This is the thing owners imagine worst and are most reassured by seeing.
Matted coats and shave-downs. That a badly matted coat may have to come off short for welfare reasons, that it will look very different, and that you will ring before doing it where you can.
Handling. How you work with a dog who is frightened of clippers, dryers or feet. Say honestly that a muzzle may be used for safety with some dogs, and that you will stop and return a dog part-finished rather than push one who has had enough. Honesty here reads as competence, not as a warning.
Who you are. Your training and qualifications, insurance, canine first aid, how long you have been grooming, and any local licence you hold.
Give puppies their own service
A first groom for a puppy should not be a full groom. Make it a separate, shorter and cheaper service in your booking platform: handling, a bath, a face, feet and sanitary tidy, the dryer introduced gently, and out before they are overwhelmed.
Say on the page what age you take puppies from and what the vaccination position is. Set the expectation that the first two or three visits are about the dog learning the room rather than about the finish.
That service is also the strongest retention move a salon has. A puppy who is comfortable on your table is a client for a decade.
Offer a consultation slot for the difficult cases
Fifteen or twenty minutes, bookable online like anything else, for badly matted coats, rescue dogs of unknown history, elderly dogs, and dogs whose last groom went badly somewhere else.
It gives you a coat in front of you before you quote, it gives the dog a low-pressure visit, and it turns the phone call you cannot price into an appointment you can. Put a booking link to it directly under the price table, where owners are already asking themselves whether their dog is the exception.
Take the history at booking, not at the door
The intake questions in MoeGo, Gingr, Savvy Pet Spa or whichever platform you run should ask, for a first-time dog, about previous grooming, reaction to dryers, clippers and nail trimming, bite history, and what the owner is worried about.
Reading that the night before is the difference between a groom that goes well and one that goes badly in the first five minutes. Ask for it in the confirmation message rather than as required fields at booking, so the booking still completes on a phone.
Show it rather than claiming it
Photographs of your actual salon, your actual team, and real before-and-after sets used with the owner's permission do more for a nervous first-timer than any paragraph. A short video of a dog being dried calmly does more again. Stock photographs of a golden retriever in a bubble bath do nothing at all.
Where this sits
A first-groom page, a puppy service, a consultation slot and intake questions that arrive before the dog does are part of a dog grooming salon website as we build it, and the same first-visit pattern runs through our other pet business websites. The packages are on pricing. Answer the fear before the price and the first booking follows.