Paperwork from before you owned your dog
The first appointment builds your dog's medical record from whatever came before, so paperwork is the most valuable thing in your bag. From a breeder or rescue that usually means the vaccination card with dates and products used, microchip documentation, the record of worming and flea treatments given so far, any health-test results for the parents, and feeding information. For an older rehomed dog, ask the previous vet — with the former owner's permission where needed — to send the history across, and bring whatever you were given in the meantime.
If papers are missing, go anyway and say so; the vet will plan vaccinations and prevention on the assumption that cover is incomplete rather than leaving gaps.
Details of daily life to have ready
The vet will ask what your dog eats, how much, and how often; what his stools, appetite, drinking, and energy are like; where he sleeps and walks; and whether there are other animals or young children at home. Having the food name and amount written down beats estimating in the room. Mention any coughing, sneezing, itching, limping, or odd behaviour you have noticed since he arrived, even if it has stopped — in a puppy, a rescue dog, or an older rehomed dog, that history shapes what the vet examines most carefully.
Bring a fresh stool sample in a clean container if the clinic requests one; many practices ask for it at a first visit, particularly for puppies and rescues, to check for worms and other parasites.
The dog, the journey, and the waiting room
Bring your dog on a well-fitting collar or harness and a short lead, or in a secure carrier for a small dog or puppy, so the waiting room stays safe around unfamiliar animals. A familiar blanket and a few of his usual treats help the visit pair with good experiences, and a puppy who has not finished vaccinations should be carried in public areas as the clinic advises. Arrive a little early for registration forms, and let your dog toilet outside first — accidents in the waiting room are common and nothing to be embarrassed about.
If your dog is fearful, reactive, or has bitten before, tell the reception team when booking; they may offer a quieter time or a side entrance, and that honesty protects everyone.
Your questions, and the record you start
Write your questions down: feeding amounts, vaccination timing, neutering, socialisation, insurance, and anything worrying you. First visits cover a lot, and unasked questions are usually the ones that matter at midnight a week later. Ask what the follow-up schedule is — puppy vaccinations and adolescent checks come in a sequence — and get the dates before you leave.
Expect the appointment itself to be gentle and unhurried. The vet will weigh your dog, listen to heart and lungs, check eyes, ears, teeth, skin, and tummy, feel for anything unusual, and watch how a puppy or new dog moves and responds. There may be a vaccination, a worming treatment, and a conversation about microchipping if it has not been done. None of it should hurt beyond a momentary scratch, and a good practice will let a nervous dog take breaks, sniff the room, and meet the team at his own pace — a first visit remembered kindly makes every later visit easier for everyone.
Entering the microchip number, vaccination dates, weight, and prevention given into KinsLe's Pet Passport after this visit starts the single record that will follow your dog through every vet, move, and change of circumstance.