New Pet Checklist: Everything You Need in the First Week
Bringing home a new pet is one of life's most exciting moments — but it can also feel overwhelming if you're not prepared. Whether you're welcoming a puppy, kitten, adult dog, or cat, this checklist covers everything you need to set them up for a happy, healthy life from day one.
Before They Arrive
Preparation is everything. Before your new pet comes home, make sure you have the essentials in place so the transition is as smooth as possible.
- Food & water bowls — stainless steel or ceramic, appropriately sized
- Age-appropriate food — ask the shelter or breeder what they've been eating and transition gradually
- Collar, ID tag & leash — have these ready before the first walk
- Crate or bed — a safe, cozy space they can call their own
- Litter box & litter (for cats) — one per cat plus one extra is the golden rule
Week One Essentials
The first week is about building trust, establishing routines, and getting your pet comfortable in their new environment.
- Vet appointment — schedule within the first week for a wellness check and vaccination review
- Flea & tick prevention — start a monthly prevention routine right away
- Grooming basics — brush, nail clippers, and pet-safe shampoo
- Toys — a few options to discover what they love
- Enzyme cleaner — accidents will happen; be ready to clean them up properly
- Pet-proof your home — secure cables, remove toxic plants, and lock away hazardous chemicals
Building a Routine
Pets thrive on consistency. Establish regular feeding times, walk schedules, and play sessions from the very first day. A predictable routine reduces anxiety and helps your pet settle in faster.
Socialization
The first few weeks are a critical window for socialization, especially for puppies and kittens. Introduce them to different people, sounds, and environments gradually and positively to build confidence.
When to Call the Vet
Watch for signs of stress or illness in the first week: loss of appetite lasting more than 24 hours, lethargy, vomiting, diarrhea, or hiding. When in doubt, call your vet — it's always better to be safe.
Shop our carefully sourced new pet starter supplies and give your newest family member the best possible start.