The Carrier Comes Before Everything Else
Your kitten's first purchase is the carrier, because it is needed for the journey home and for every vet trip after. Choose one that is sturdy, well ventilated, easy to clean, and large enough for your kitten to turn around in, with a top opening if possible so a vet can lift a nervous kitten out rather than pulling them through a door. Leave it out at home with bedding inside so it smells like your house, not like a shop shelf. A carrier bought in a panic on collection day teaches a kitten that this strange plastic cave predicts upheaval, which is a lesson you will spend months undoing.
Food, Bowls, and Continuity
Buy the exact food your kitten is already eating, confirmed with the breeder or rescue, even if you plan a gradual change later, because a sudden swap on top of a house move is a common recipe for an upset stomach. Shallow, heavy bowls that do not tip or slide suit small kittens, and a spare set keeps feeding on schedule while the first set is in the wash. Ask what feeding times the kitten knows, and stock enough of that food for the settling period rather than a small trial bag that runs out mid-week. Fresh water needs no purchase beyond a bowl placed away from the litter area.
The Litter Setup, Kept Simple
Start with an uncovered tray with low sides a small kitten can climb into easily, placed where the kitten will actually live for the first days. Unscented litter similar to what the kitten has used before gives the clearest scent signal about what the tray is for. A scoop and a lidded bin complete the setup, along with a washable mat under the tray for the litter that small paws will scatter. Buy cleaning supplies for accidents at the same time, choosing plain pet-safe options, so the first puddle behind the sofa is a two-minute job rather than a shopping emergency.
Rest, Scratching, and Play
A washable bed in a draft-free corner, or a cardboard box lined with fleece if funds are tight, covers sleeping; kittens care about warmth and shelter, not about design. One solid scratching post placed near the sleeping spot answers the stretch-and-scratch moment that happens on waking, and saves your sofa from being the first lesson. For play, a wand toy for interactive sessions, a couple of soft balls, and something that crinkles are plenty. Put off tall climbing towers and novelty gadgets until you have watched your kitten for a fortnight and know whether you have a climber, a tunneller, or a floor-level ambusher.
The Purchases People Forget Until Midnight
A soft brush suited to your kitten's coat length, a spare blanket for the carrier, and a torch for finding a hiding kitten behind furniture all earn their keep in week one. Registering with a vet belongs on this list even though it is not a product: know the practice's address, opening pattern, and out-of-hours arrangement before you need them. Line up the local services you will rely on, from a vet to a nearby pet shop for litter runs, through KinsLe in the Pet Services Directory, so trusted local businesses are already found and connected before your kitten's first week begins.