In December, your calendar and your sitter's are the same calendar. Most of the country wants the same fortnight away, and sitters have families of their own inside it. That overlap is the whole problem: for the Christmas to January peak, start looking about three months ahead, in September or October. The rest of the year is gentler at four to six weeks. Leave it until November and the choice is thin, though not gone.
- Christmas to mid-January is the tightest window of the year. Start in September or October.
- School holiday dates differ by state and territory, so check the official calendar for yours.
- Sitters have their own families at Christmas, so fewer are available. That is fair, not a failing.
- Heat changes the job. Air conditioning, water and shade need written instructions.
- Many vet clinics run reduced hours over Christmas, so the after-hours clinic matters more.
Why December and January are not like the rest of the year
For most of the year, demand is spread thin. In December it concentrates: terms finish, Christmas and New Year fall a week apart, and the summer break runs into late January. Almost everyone who wants to be away wants the same weeks.
The less obvious half is that availability falls at the same time. Sitters have their own Christmases: someone free in September may be with family in Adelaide on 25 December, for the same reason you are travelling.
On paid services, a holiday surcharge draws extra sitters into the peak, because the work pays more when demand is highest. Our cost guide covers the ranges. On a non-monetary exchange like Sitterly there is no price to rise, so nothing pulls extra supply into December. Time is your only lever, which is why the timeline above matters more here than it would on a paid platform.
The Australian seasonal calendar, honestly
Christmas and New Year
Roughly 20 December to 5 January is the tightest fortnight. Requests cluster on the same few dates because Christmas Day and New Year's Eve do not move, and stays run long.
The January school holidays
The summer break runs from mid-December to late January in most states, but return dates vary by up to a fortnight and shift each year. If your sitter lives in another state, their availability follows a different calendar. Check the official ones:
- NSW: Future and past NSW term dates and school holidays
- VIC: School term dates and holidays in Victoria
- QLD: School holidays and term dates
- WA: Department of Education term dates
- SA: Term dates for South Australian state schools
- TAS: School terms and holidays
- ACT: Public holidays, school terms and daylight saving
- NT: the Northern Territory Government publishes school term dates on nt.gov.au
How far ahead, by period
- Christmas and New Year: start in September or October, about three months ahead.
- January school holidays: three months for early January, six to eight weeks later in the month.
- Easter and the autumn break: six to eight weeks, and Easter often lands beside the school holidays.
- Long weekends and the winter break: about six weeks.
- February, March, May and early November: four weeks, the quietest months.
Working backwards from a December departure
- September: settle your dates, or at least the week.
- Early October: publish your listing and start conversations. Our guide to writing a house sitting listing covers what to include.
- Late October: shortlist, then video call your top two or three. People skip this and regret it.
- Early November: agree terms in writing, including vet arrangements and who pays for what.
- Late November: meet in person if you are local, and agree how keys change hands.
- The final fortnight: write the handover pack, check your vet's holiday hours, and restock food and medication.
The summer part people underestimate: heat
Christmas here is a summer event, which changes what you are asking. A sitter who has never cared for your pets does not know the west-facing room is unbearable by 3pm.
The RSPCA's guidance on protecting dogs from heatstroke notes that hot, humid conditions with poor airflow are dangerous, that concrete and asphalt can reach unsafe temperatures, and that flat-faced breeds, overweight dogs and elderly animals are at higher risk. The AVA's summer hazards guidance adds paralysis ticks, snakes and burnt paws. Put all of it in the written pack covered by our guide to preparing your home and pets.
- Air conditioning: which rooms have it, the temperature you set, and whether to leave it running when the house is empty. Otherwise a considerate sitter will switch it off.
- Electricity: agree who absorbs the running cost. It is a short conversation in October and an awkward one in February.
- Water and shade: how many bowls, where a second goes outside, and which parts of the yard hold afternoon shade.
- Walk times: early morning and evening, and the temperature at which you would skip the walk.
- Ticks: on the eastern seaboard, when the preventative is due. The RSPCA explains tick paralysis prevention.
The one instruction to make unmissable
Pets should never be left in a parked car, even briefly and with the windows down. Signs of heatstroke include heavy panting, drooling, pale or red gums, weakness, vomiting and collapse. It needs immediate veterinary attention.
Vet cover between Christmas and New Year
This is the detail most often missed. Many clinics run reduced hours or close across the Christmas and New Year public holidays, and the AVA advises checking your practice's hours over the festive season. Leave written details for:
- Your regular clinic, with its actual hours across the public holidays.
- The nearest 24-hour emergency clinic, with address and drive time. Animal Emergency Service summarises when to go to an emergency vet.
- The Australian Animal Poisons Helpline on 1300 869 738, which runs 24 hours and charges a consultation fee. Chocolate, cooked bones and festive plants make that call likelier in December.
- Your pet's microchip number, and confirmation your details on the register are current. PetAddress shows which registry holds the chip.
- What the sitter may approve and spend. Our article on emergency vet consent covers this.
- For fire or an immediate threat to safety, the number is 000.
Fireworks, storms and noise-sensitive pets
New Year's Eve is the most predictable difficult night of the year for a frightened pet. The RSPCA's advice on caring for pets during fireworks displays is to keep animals indoors, close blinds and curtains, provide a hiding place the pet can retreat to, and make sure microchip details are current in case a panicked animal escapes. It also suggests asking your vet about options for noise-related fear, well before the night. Summer is storm season in much of the north and east, so tell your sitter where your pet hides.
Where December plans come undone
- Booking flights before the sitter has confirmed in writing.
- Agreeing dates in September, then moving them in November. It is the fastest way to lose a good sitter.
- Leaving the vet plan until the last week. Holiday hours are published late, but the emergency clinic can be sorted in October.
If you have three weeks, not three months
Being late narrows the field rather than closing it.
- Widen or split the dates. Two sitters across three weeks is easier than one unbroken block over Christmas Day.
- Say plainly that the dates are peak. Being upfront gets you faster answers.
- Look for people travelling anyway. Some sitters want to be in another city over summer.
- Reply quickly. Sitterly shows a reply rating, an automatic score based on how fast and consistently someone answers messages.
- Consider a shorter trip. Ten days is easier to cover than twenty-four.
- Consider a different kind of care. Boarding, a neighbour or a family member may be the better answer this year.
The RSPCA's advice for cat owners going away lists a sitter staying at your home among the sensible options, but it is not automatically the right answer. For a sociable dog, a well-run boarding facility may beat a rushed arrangement. The RSPCA has guidance on choosing a boarding facility, and our piece on in-home pet sitting versus kennels covers the trade-offs.
Have a backup plan, especially in December
Cancellations happen in every month, but December ones hurt more, because anyone who might have stepped in is already committed. No platform can promise a replacement at short notice, and Sitterly does not. Decide in advance what you would fall back on: our guide on what to do when a sitter cancels late works through the options.
Peak season checklist
- Dates settled, plus the dates you could move
- School holiday dates checked, yours and your sitter's
- Listing published by early October for a December departure
- Video call held before agreeing anything
- Terms in writing, including electricity and running costs
- Summer instructions written: air conditioning, water, shade, walk times, ticks
- Vet holiday hours confirmed and the emergency clinic written down
- Microchip details current, poisons helpline number in the pet notes
- Backup arrangement identified and actually contacted
Frequently asked questions
How far ahead should I look for a sitter for Christmas?
September or October, about three months ahead. Christmas is the exception because the whole country wants the same fortnight, and sitters have their own plans for it.
Are school holiday dates the same across Australia?
No. They overlap substantially, but each state and territory sets its own term dates, and those change from year to year. January return dates can vary by a fortnight, so check your own state's calendar.
It is already November. Have I missed the window?
No, but your approach should change. Widen your dates, consider splitting the period between two sitters, say plainly that the dates are peak, and reply quickly.
Do I need to pay a sitter extra over Christmas?
Not on Sitterly, where no money changes hands for the sit and homeowner listings are free. It is still worth agreeing who covers running costs such as air conditioning. On paid services, holiday surcharges of 20 to 50% are normal.
Why the timing does most of the work
Peak season is a timing problem more than anything else. The homeowners who find good sitters for Christmas are rarely the ones with the easiest pets. They are the ones who started early.
If your December dates are even roughly settled, that is enough to publish. Sitters are working to the same timeline you are, so a listing that is up in September or October is one they can find while they are still deciding where to spend their summer. Homeowner listings on Sitterly are free and dates can be edited later, so you can publish your December dates and fill in the detail as it firms up. Our guide to finding a pet sitter in Australia covers comparing the people who reply.
This article is general information only and is not veterinary advice. For guidance specific to your animal, including heat risk and noise anxiety, speak to your veterinarian. Sitterly supports the connection between homeowners and sitters, but is not a party to their arrangements, does not supervise sits, and does not guarantee outcomes.
