Most boarding facilities require proof of four vaccinations: rabies, DAPP (distemper, adenovirus, parvovirus, and parainfluenza), Bordetella (kennel cough), and increasingly, canine influenza. Some facilities add leptospirosis or Lyme disease depending on your region. Requirements vary by facility, so calling ahead at least a month before your stay is the smartest move you can make.
Rabies
Rabies vaccination is legally required in most U.S. jurisdictions, and every boarding facility will ask for proof of a current rabies vaccine. Puppies typically receive their first rabies shot between 12 and 16 weeks of age. After that initial dose, 30 days must pass before a dog is considered fully vaccinated. A booster is given one year later, and subsequent boosters are given every one to three years depending on the vaccine used and local law.
If your dog’s rabies vaccine has lapsed, you’ll need to get it updated well before your boarding date. Facilities will turn you away without valid proof, no exceptions.
DAPP (Distemper Combo)
The DAPP vaccine protects against four diseases in a single shot: canine distemper virus, adenovirus (which causes infectious hepatitis), parvovirus, and parainfluenza. You may also see it listed as DHPP or DA2PP on your vet records. These are the same vaccine under slightly different naming conventions.
Puppies need a series of DAPP shots starting as early as 6 weeks old, with boosters every few weeks until around 16 weeks of age. This extended series is necessary because antibodies passed from the mother can interfere with the vaccine’s effectiveness in younger puppies. Adult dogs receive a booster one year after their puppy series, then typically every three years. Most dogs maintain strong protective antibodies against distemper, parvovirus, and adenovirus for years after vaccination, which is why the three-year interval works.
Boarding facilities generally require DAPP to be current, meaning your dog has completed the full puppy series or received a booster within the last one to three years.
Bordetella (Kennel Cough)
Bordetella is the vaccine most closely associated with boarding. It protects against the bacterium that causes kennel cough, a highly contagious respiratory infection that spreads rapidly in enclosed spaces where dogs share air. Nearly every boarding facility requires it, and many require it to have been given within the last 6 to 12 months.
Three forms of the Bordetella vaccine exist: intranasal (squirted into the nose), oral (squirted into the mouth), and injectable. The oral and intranasal versions offer faster protection, reaching effectiveness within about 7 days of a single dose. Injectable versions take longer because they require two doses given a few weeks apart before full immunity kicks in. If you’re short on time before a boarding stay, the oral or intranasal options are your best bet.
The oral vaccine has become popular because it’s easy to administer and still triggers the same local immune response in the airways that makes intranasal vaccines effective. Intranasal vaccines can be tricky to give since dogs often resist having liquid sprayed up their nose. Injectable versions occasionally cause mild reactions at the injection site. All three work, but the timing differences matter when you’re planning ahead.
Canine Influenza
Canine influenza vaccination has become a standard requirement at many boarding facilities, particularly in urban areas and regions where outbreaks have occurred. Two strains circulate in the U.S., H3N8 and H3N2, and a bivalent vaccine covering both strains is available and generally preferred for broader protection.
This is one of the trickier vaccines to plan around. The initial series requires two doses given two to four weeks apart, and a single dose alone is unlikely to be protective in a high-risk setting like a boarding kennel. After the initial series, annual boosters maintain immunity. If your dog has never been vaccinated for canine flu, you’ll need to start at least six weeks before your boarding date to complete both doses and allow time for full immune response.
The American Veterinary Medical Association does not recommend routine canine influenza vaccination for all dogs, but does recommend it for dogs that board, visit dog parks, or are otherwise regularly around unfamiliar dogs. Many facilities have made it mandatory after dealing with outbreaks firsthand.
Regional Vaccines Some Facilities Require
Depending on where you live, your boarding facility may also require leptospirosis or Lyme disease vaccines. Leptospirosis is a bacterial infection spread through contaminated water and the urine of wildlife. It’s most common in warm climates with heavy rainfall, with the midwestern, eastern, and southwestern United States considered hotspots. The AVMA specifically lists boarding facilities as an environment that increases a dog’s risk of exposure. Facilities in these regions increasingly require lepto vaccination.
Lyme disease vaccination is most commonly required in the Northeast and upper Midwest, where tick populations are dense. If your facility doesn’t require these vaccines, your vet may still recommend them based on your dog’s lifestyle and your region’s risk profile.
Timing Your Vaccines Before a Stay
The biggest mistake pet owners make is waiting until the last minute. Vaccines don’t provide instant protection. For rabies, the standard rule is that 30 days must pass after an initial vaccination before a dog is considered currently vaccinated. Bordetella’s oral and nasal forms need at least 7 days. Canine influenza needs two doses spread over two to four weeks, plus time after the second dose for full immunity to develop.
A good rule of thumb: call your boarding facility at least six weeks before your reservation. Ask exactly which vaccines they require and whether they have specific timing rules (many require Bordetella within the last 6 months rather than 12). Then schedule a vet visit immediately so there’s enough time to complete any multi-dose series and let your dog’s immune system catch up.
What to Bring as Proof
Boarding facilities require written documentation of your dog’s vaccination history. This is typically the vaccination certificate or health record provided by your veterinarian, listing each vaccine, the date it was given, and when the next booster is due. Some vets can send records directly to the facility or provide them through a digital portal. Others give you a paper certificate that you’ll need to bring at check-in.
Keep a copy of your dog’s vaccination records somewhere accessible, separate from the originals. If you’re traveling and boarding your dog at a facility away from home, having digital copies on your phone can save you from scrambling to get records faxed at the last minute. Most facilities will not accept your verbal assurance that your dog is up to date. No paperwork, no stay.