Day 1 Setup: Pet-Proofing Your Home for a Rescue Dog or Cat

Bringing a rescue pet home is exciting, and it is also a big change for an animal who has just left everything familiar. The single most useful thing you can do before day one is make your home boring and safe. A calm, prepared space lets your new dog or cat spend their first hours learning that this place is okay, instead of getting into trouble you then have to correct.

This guide walks through a simple setup, room by room. It matches pages 3 and 4 of the free First Night Home 14-Day Planner (the dog and cat Day 1 setup checklists) and Video Guide 1.

Start with one quiet room

Shelters and rescue groups commonly suggest that a new pet start in a smaller area rather than the whole house. The ASPCA's adoption tips recommend preparing ahead and giving a newly adopted pet time to adjust. For a cat, that usually means one room with a door, such as a spare bedroom or office. For a dog, it might be a corner of the living room with a gate, or a room where a crate and bed are set up.

Choose a space that is:

• Away from the front door and the busiest foot traffic
• Easy to clean, in case of an accident
• Free of things you would be upset to see chewed or scratched
• Somewhere a person can sit quietly and simply be present

You can open up more of the home later. Starting small is not a punishment. It is a way to keep the world manageable.

Walk the room at pet height

Get down on the floor and look around. It sounds silly, but it is the fastest way to see what a curious or nervous animal will see.

• Cords and chargers. Unplug what you can, tuck the rest behind furniture or into cord covers. Puppies and young dogs explore with their mouths, and some cats chew cords too.
• Small objects. Hair ties, rubber bands, string, ribbon, socks, children's toys, coins and medication bottles should go up high or into a drawer. String and ribbon are a particular concern for cats.
• Gaps and hideaways. A frightened cat may wedge itself behind a washing machine, inside a recliner or into a hole under cabinets. Block spaces you could not easily reach.
• Windows and screens. Check that screens are secure and that blind cords are tied up out of reach.
• Trash cans. Use a can with a lid, or put it in a cabinet.

Plants, foods and household products

Some common houseplants are toxic to dogs, cats or both. The ASPCA keeps a searchable list of toxic and non-toxic plants. Rather than guessing, check each plant you own by name, and move anything on the toxic list out of the home or into a room your pet cannot enter.

Several people foods are also on the ASPCA's list of foods to avoid feeding pets, including chocolate, grapes and raisins, onions and garlic, and products containing xylitol. Clear counters, keep food off low tables and remind guests not to share snacks.

Cleaning products, medications, antifreeze, rodent bait and insecticides should be locked away. Save the ASPCA Animal Poison Control Center number in your phone now, along with your vet's number and the closest emergency clinic. Page 28 of the planner has a space for all of these.

Set up the supplies before you leave to pick up your pet

It is much easier to arrive home and simply open a carrier or unclip a leash if everything is already in place.

For a dog:

• Water bowl and food bowl
• The same food the shelter or foster was using, if you can get it
• A bed or blanket, and a crate if you plan to use one (see Guide 6)
• A well-fitted collar or harness with an ID tag, and a leash
• A few safe chew items and one or two toys
• Poop bags and an enzyme cleaner for accidents

For a cat:

• A litter box with unscented litter, placed away from the food (see Guide 11)
• Food, water and bowls
• At least one hiding spot, such as a covered bed or a cardboard box on its side
• A scratching post or pad
• A couple of simple toys, like a wand toy you put away after play

Plan the first hour

Decide ahead of time who will be home and what the first hour looks like. A calm plan might be: arrive, take the dog straight to a potty spot on leash, then into the quiet room; or set the cat carrier down in the safe room, open the door, and sit quietly nearby without reaching in.

Keep visitors to a minimum for the first few days. Friends and family will want to meet your new pet, and they can, after your pet has had time to settle. The ASPCApro 3-3-3 guide describes the first few days as a period when many pets feel overwhelmed, which is exactly when fewer new faces help.

Gates, doors and escape routes

Newly adopted pets do not yet know your home is their home, and a frightened animal may bolt. Before day one:

• Decide which doors will stay closed, and tell everyone in the household
• Put a gate or a closed door between the front door and your pet's space if you can
• Make sure ID tags are on before the drive home
• Confirm your pet's microchip is registered with your contact information (more on this in Guide 12)

Use the checklist and keep it simple

The Day 1 setup checklist on page 3 (dogs) and page 4 (cats) of the planner turns everything above into tick boxes. Print it, walk the house with a pen, and check items off. Most people find two or three things they had not thought of.

You do not need to buy everything at once or create a perfect space. Safe, quiet and predictable is enough. Your pet's job for the first few days is to rest and watch. Your job is to make that easy.

If anything about your pet's health worries you during setup or the first days, such as not eating, vomiting, diarrhea or lethargy, call your veterinarian. This guide is general education, not veterinary advice.

Common questions

Sources

Checked October 24, 2026. This guide summarizes public guidance from these organizations; it is not veterinary advice.

1. ASPCA, Adoption Tips
2. ASPCA, Toxic and Non-Toxic Plants
3. ASPCA, People Foods to Avoid Feeding Your Pets
4. ASPCA Animal Poison Control Center
5. ASPCApro, Pet Adjustment Periods: 3 Days, 3 Weeks, 3 Months