Bringing a dog home comes with a flood of advice and very long shopping lists. Most of it can wait. What can't wait is safety, records, and a plan for the first 72 hours. Here's the honest version.
The first 48 hours: keep it boring
New dogs — puppies and adult rescues alike — need decompression, not a welcome party. Trainers call it the 3-3-3 rule: roughly three days to decompress, three weeks to learn your routine, three months to feel at home. In the first two days:
- Limit the space. One room or a crate area beats free run of the house.
- Same food they were eating. Switch foods gradually over 7–10 days, or you'll be cleaning up the consequences.
- Leash on for every door. The number one time dogs get lost is the first week in a new home, when they don't yet know it's home.
Gear that's actually worth buying first
- A flat collar with an ID tag — your phone number on it day one, before anything else.
- A 6-foot leash (skip the retractable for now).
- A crate or a gated area, sized so they can stand and turn around.
- Bowls, a bed, and one chew toy. You can discover their toy taste later.
- Enzyme cleaner. You will need it. Everyone needs it.
Everything else — the fancy harness, the puzzle feeders, the raincoat — can wait until you know your actual dog.
The paperwork most people lose
Your shelter, rescue or breeder handed you a folder: vaccine records (rabies, DHPP, bordetella), microchip number, spay/neuter certificate. Within a year, most owners can't find it. Then the groomer asks for proof of rabies, boarding asks for bordetella, and you're calling a vet's front desk at 4:55 p.m.
Also on the list: register the microchip in your name (the chip is useless if it still points to the shelter), and check your county's licensing rules — in Miami-Dade, dogs four months and older need a license tag, and proof of rabies vaccination is required.
Find your people before you need them
The worst time to find a vet is during an emergency; the worst time to find a groomer is when the matting is already bad. In week one, line up:
- A vet — book a wellness visit within the first two weeks.
- A groomer — even short-haired dogs need nails done.
- A backup walker or sitter — before the first work trip, not during.
- Your nearest dog park — and a sense of when it's actually usable (in Miami, the 4 p.m. thunderstorm owns your schedule).
This is the part The Pup App was built for: vetted local groomers, walkers and sitters you can book with your dog's records attached, plus live dog-park status from other owners, all in one place.
Food: the decision that compounds
Whatever you feed, transition slowly from the food your dog came with. When you're ready to choose for real, the honest hierarchy is: fresh food if the budget allows, then quality kibble — and portion size matters more than brand marketing. If you're in Miami and want fresh, PupEats is our own line: human-grade, gently cooked recipes formulated to AAFCO adult profiles, cooked in a Doral kitchen and delivered on a subscription.