Bringing a new puppy home is exciting, but your house may contain dozens of things that are harmless to adults yet dangerous to a curious puppy. Puppies explore the world with their noses and mouths, and chewing, climbing, scratching, and investigating are all normal parts of growing up.

Before your new puppy arrives, take some time to puppy proof your house. A few simple changes can help prevent accidents, protect your belongings, and give your puppy a safe place to learn and settle into their new environment.

Whether you’re bringing home a Cavalier King Charles Spaniel puppy or another breed, this puppy-proofing guide will help you prepare your home from the ground up.

1. Create a Safe Puppy Area

One of the easiest ways to make your home safer is to give your puppy a designated area.

A young puppy doesn’t understand which parts of your home are off-limits. Allowing unrestricted access to every room can make house training and supervision much more difficult.

Start with a small, puppy-safe area using a crate, playpen, or baby gates. The space should contain:

A comfortable crate or bed
Fresh water
Appropriate puppy toys
Safe chew toys
Puppy pads if you are using them
A few familiar items that help your puppy settle

As your puppy becomes more reliable and learns the rules of the house, you can gradually give them access to additional rooms.

2. Get Down to Your Puppy’s Level

A useful puppy-proofing trick is to get on your hands and knees and look around your home from a puppy’s perspective.

You’ll probably notice things that you normally overlook.

Look for:

Electrical cords
Small objects
Loose wires
Coins
Children’s toys
Medication
Food crumbs
Small pieces of plastic
Low shelves
Accessible cabinets
Objects underneath furniture

If your puppy can reach it, assume they will eventually investigate it.

3. Protect Electrical Cords and Outlets

Electrical cords can be particularly tempting to a teething puppy.

Keep chargers, extension cords, lamps, and appliance cables out of reach whenever possible. Use cord management solutions to secure loose wires and prevent your puppy from chewing them.

You can also use outlet covers where appropriate, particularly in areas where your puppy will spend time.

Never leave a puppy unsupervised around exposed electrical cables.

4. Secure Cabinets and Drawers

Many household products are stored in low cabinets that are surprisingly easy for a determined puppy to investigate.

Install childproof latches on cabinets containing:

Cleaning products
Detergents
Chemicals
Medications
Pest-control products
Small objects
Potentially harmful household supplies

Remember that a closed cabinet isn’t necessarily puppy-proof if your puppy can push it open.

5. Keep Human Food Out of Reach

Puppies are naturally curious about food, and many will happily investigate anything that smells interesting.

Keep food on counters and tables away from the edge, and don’t leave plates unattended where your puppy can reach them.

Pay particular attention to foods that can be dangerous to dogs, including chocolate, grapes and raisins, onions, garlic, and products containing xylitol.

If you’re unsure whether something is safe for your puppy, don’t give it to them simply because they seem interested.

6. Put Away Shoes, Clothing, and Personal Items

Shoes are especially attractive to puppies because they carry strong smells and are easy to chew.

Keep shoes, socks, underwear, children’s toys, and other small personal items off the floor.

This isn’t only about protecting your belongings. Swallowing pieces of clothing or other objects can create serious problems.

Provide appropriate puppy-safe chew toys instead so your puppy has something acceptable to investigate.

7. Secure Trash Cans

A trash can can seem like an exciting treasure chest to a puppy.

Food scraps, packaging, bones, plastic, and other discarded materials can create unnecessary risks.

Use a secure trash can or keep it inside a closed cabinet that your puppy cannot access.

Don’t assume your puppy will ignore the trash simply because they’ve been told “no.”

8. Check Houseplants

Before your puppy arrives, check every plant they could potentially reach.

Some plants can be harmful if chewed or swallowed. Move questionable plants to areas your puppy cannot access, or remove them from the home altogether.

Don’t forget about fallen leaves, soil, and plant pieces that may end up on the floor.

9. Secure Small Objects

Puppies investigate unfamiliar objects by putting them in their mouths.

Coins, batteries, pen caps, rubber bands, jewelry, children’s toys, and other small items should never be left where a puppy can reach them.

Make a habit of scanning the floor regularly, particularly in your puppy’s play area.

10. Protect Your Furniture

Puppies don’t automatically understand that furniture isn’t a chew toy.

During the teething stage, table legs, chair legs, cushions, and other furniture can become tempting targets.

Supervise your puppy and redirect chewing toward an appropriate toy whenever necessary.

You can also temporarily block access to furniture that your puppy repeatedly tries to chew.

11. Tie Up Blind and Curtain Cords

Loose cords can become a hazard for an inquisitive puppy.

Keep curtain and blind cords securely out of reach. Rearrange furniture if necessary so your puppy cannot easily climb or reach them.

This is an often-overlooked part of puppy proofing a home, but it can make your puppy’s environment considerably safer.

12. Block Stairs and Unsafe Areas

Young puppies may not have the coordination or judgment needed to safely navigate stairs.

Use sturdy baby gates to restrict access to staircases and rooms that aren’t puppy-proofed.

You may also want to block access to:

Balconies
Garages
Laundry rooms
Storage areas
Home offices
Workshops
Rooms containing fragile objects

As your puppy grows and learns, you can gradually reconsider which areas should remain restricted.

13. Check Doors, Windows, and Fences

A puppy that discovers an open door can disappear surprisingly quickly.

Make sure exterior doors close securely and remind family members to check that doors are properly shut.

If your puppy will have access to a yard, inspect the fence for gaps or openings. Look underneath gates and along the edges of fencing, because small puppies can squeeze through surprisingly small spaces.

Never rely entirely on a fence to supervise a young puppy outdoors.

14. Keep Cleaning Products and Medications Secure

Cleaning products, medicines, cosmetics, and other household substances should be stored somewhere your puppy cannot access.

Don’t leave bottles or containers on bathroom floors, low shelves, or accessible counters.

Also remember that purses, backpacks, and visitors’ bags can contain medications, gum, food, or other objects that shouldn’t be available to a puppy.

15. Give Your Puppy Safe Things to Do

Puppy-proofing isn’t just about removing dangerous things. It’s also about providing appropriate alternatives.

A bored puppy is more likely to search for their own entertainment.

Keep several age-appropriate toys and safe chew options available. Rotate toys periodically so they remain interesting.

Interactive play, training sessions, gentle exercise, and mental stimulation can also help prevent destructive behavior.

For a teething puppy, appropriate chew toys can be particularly useful because chewing is a normal behavior during development.

Puppy Proofing Checklist

Before bringing your puppy home, walk through each room and check the following:

Living Room

Secure electrical cords
Remove small objects from the floor
Move fragile decorations
Secure curtain and blind cords
Block unsafe furniture areas
Provide safe toys

Kitchen

Secure cleaning products
Use cabinet latches
Keep food off counters
Secure the trash can
Keep appliances and cords inaccessible
Clean food spills quickly

Bedroom

Put shoes away
Keep clothing off the floor
Secure chargers and cables
Remove small objects
Keep medications inaccessible

Bathroom

Close toilet lids where appropriate
Secure medicines
Store cleaning products safely
Keep cosmetics and toiletries out of reach
Keep bathroom trash inaccessible

Yard

Check fence gaps
Secure gates
Remove potentially harmful objects
Check plants
Remove accessible chemicals
Supervise your puppy outdoors

Don’t Forget the Garage and Laundry Room

These areas are easy to overlook when puppy-proofing.

Garages can contain tools, chemicals, automotive fluids, sharp objects, and small parts. Laundry rooms may contain detergents, dryer sheets, cords, and other items that shouldn’t be within reach.

For a new puppy, keeping these rooms closed is often the simplest solution.

How Long Should You Puppy Proof Your House?

Puppy-proofing isn’t something you do once and forget about.

Your puppy’s abilities and behavior will change as they grow. An area that is safe for a small puppy may become accessible a few months later when your dog can jump, climb, or reach higher surfaces.

Continue checking your home as your puppy develops.

You can gradually give your dog more freedom when they consistently demonstrate good behavior, understand household boundaries, and can be trusted without constant supervision.

Puppy Proofing Is Especially Important During Teething

Teething puppies have a strong need to chew. This is normal, but it can lead them toward electrical cords, furniture, shoes, and other household objects.

Instead of simply trying to stop chewing, give your puppy appropriate alternatives.

When your puppy chooses an acceptable chew toy, praise them and encourage the behavior. If they start chewing something inappropriate, calmly redirect them toward a suitable toy.

Consistent supervision and positive training can make this stage much easier.

What Should You Remove Before Bringing Home a Puppy?

Before your new puppy arrives, remove or secure anything they could chew, swallow, knock over, or become trapped in.

The most important items to check include:

Electrical cords
Medications
Cleaning products
Human food
Small toys
Batteries
Shoes and socks
Trash
Toxic or questionable plants
Pest-control products
Chemicals
Loose strings and cords
Small household objects

When in doubt, move the item somewhere your puppy cannot reach it.

Final Thoughts on Puppy Proofing Your Home

Learning how to puppy proof your house is one of the best things you can do before bringing a new puppy home. Start by creating a safe, restricted area, remove potential hazards, secure anything your puppy could reach, and provide plenty of appropriate toys and chew items.

Remember that puppy-proofing is an ongoing process. As your puppy grows, they will become stronger, more curious, and more capable of reaching previously inaccessible areas.

With thoughtful preparation, supervision, and consistent training, you can create a safe and comfortable home where your new puppy can explore, learn, and grow.

How to Puppy Proof Your House: 15 Easy Steps for a Safe Puppy Home