New Puppy Shopping Checklist: What to Buy Before Day One

Bringing home a puppy is one of the few times you genuinely need to shop before the event. Once the puppy is in the house, you will not have a free hand or a spare hour.

Here is what to have ready, sorted by what needs to be there on day one.

Before they arrive

A crate. The most useful item you will own. Buy for your dog's adult size with a divider panel you move as they grow. A crate that is too big lets a puppy sleep at one end and toilet at the other, which defeats the housetraining benefit entirely.

A collar with an ID tag. Even if they are microchipped and never leave the yard. Puppies escape, and a visible phone number gets them home in hours rather than days.

A leash. A simple four to six foot flat leash. Skip retractable leads — they teach pulling and give you no control.

A harness. Puppy tracheas are fragile and puppies pull. Get an adjustable one and expect to replace it as they grow.

Food and water bowls. Stainless steel or ceramic. Plastic scratches, harbors bacteria, and causes chin acne in some dogs.

The food they are already eating. Get the exact brand from the breeder or shelter. Changing food and homes at once is a recipe for diarrhea. Transition gradually over 7–10 days if you want to switch.

Enzymatic cleaner. Not ordinary carpet cleaner. Enzymatic formulas break down the proteins in urine so the spot stops smelling like a bathroom to your puppy. Buy the large bottle.

A bed and a crate mat. Cheap and washable for now — puppies chew bedding and have accidents on it. Save the good bed for later.

Teething-safe chew toys. Teething starts around 12 weeks and is relentless. Have a range of textures, including something freezable for sore gums.

Poop bags. More than you think.

In the first month

• A long line for recall training in open space
• A brush suited to their coat type
• Nail clippers or a grinder — start handling paws early, before it becomes a fight
• Dog toothbrush and toothpaste (never human toothpaste — xylitol is toxic)
• A puzzle feeder or snuffle mat
• Baby gates for managing stairs and rooms
• A car restraint — a crash-tested harness or a secured crate

Skip these

Rawhide (choking and obstruction risk), cooked bones of any kind (they splinter), retractable leashes, and a huge bag of food before you know it agrees with them.

Puppy-proof before day one

Get down to eight inches off the floor and look around, then:

• Tape down or box in electrical cords
• Move toxic houseplants out of reach — lilies, sago palm, pothos, philodendron, and aloe among others
• Lock up cleaning products, medications, and anything containing xylitol (sugar-free gum, some peanut butters)
• Remove loose small objects — socks, hair ties, children's toys
• Check the fence line for gaps at ground level

Book the vet before they come home

Get the first appointment on the calendar now. Ask about the vaccination schedule and when they recommend it is safe to start socializing in public spaces.

The thing nobody lists

Time. The first fortnight is the hardest, and every hour spent on crate training, housetraining, and calm handling in that window pays back for the next fifteen years. Take the days off if you can.

Start with Collars, Leashes, and Harnesses, then Crates, Kennel Mats, and Toys.