10 DIY Pet Projects Using Upcycled Materials

Let’s face it—we all love our pets like family. But loving them doesn’t have to mean draining your wallet or filling up landfills with store-bought pet accessories. With just a bit of creativity and some common household junk, you can create amazing, functional, and safe pet projects. That’s where upcycling comes in—giving a second life to materials you already have while keeping your pet comfy, playful, and happy.

Not only does DIYing save you money, but it also cuts down on waste and adds a personal touch to everything your pet uses. Whether it’s an old sweater or leftover pallets, nearly everything can be turned into something your furry (or feathered) friend will adore. So, roll up your sleeves, and let’s dig into ten awesome DIY pet projects using upcycled materials that your pet—and Mother Earth—will thank you for.

Find your Perfect Pet Bundle

Pamper & Protect: The Pet Wellness Bundle

Everything you need for a healthy, happy pet—on the go or at home.

• Pet Finger Wipes
• Slow Feeder Pet Bowl
• Paw Trimmer with LED Light
• Dog Anti-Slip Pads

shop bundle!

Ready for Any Adventure: Travel Essentials Kit

From road trips to vet visits, travel smart with this grab-and-go kit.

• Portable Pet Dispenser Feeder Bowl
• Foldable Pet Feeder Bowl
• 2-in-1 Collapsible Pet Bowl
• Dog Travel Organizer Bag

shop bundle!

Fresh & Fluffy: Grooming Made Easy

All your grooming must-haves in one easy-to-use kit.

• Ear Cleaning
• Soft & Gentle Shampoo with chamomile
• Doggie Bathrobe
• Pet Grooming Brush with Built in Shampoo Dispenser
• Gentle Pet Wipes

Shop Bundle!

Eco Pet Starter Pack

Eco-conscious care for your furry friend with biodegradable, non-toxic essentials.

• Greenbone Gentle Pet Wipes
• Biodegradable Bugalugs Wipes
• Foldable Pet Feeder Bowl
• Sustainable Toy or Accessory

Shop Bundle!

1. DIY Pet Bed from Old Sweaters

If you’ve got an old sweater lying around that you no longer wear, don’t toss it—turn it into a cozy little bed for your cat or small dog. It’s soft, smells like you (which your pet loves), and is surprisingly easy to make.

Materials You’ll Need:

• One old sweater (preferably large)
• Stuffing (old pillows, fabric scraps, or foam)
• Needle and thread or a sewing machine
• Scissors
• A small cushion or pillow insert (optional)

Instructions:

1. Turn the sweater inside out and sew the neckline shut.
2. Stuff the arms with filling material to form the bed’s walls.
3. Sew from one armpit to the other, across the chest, and stuff the main body area with cushion filler.
4. Curve the arms around the body area to form a circular or oval wall.
5. Stitch the arms to the body and to each other at the ends.
6. Flip right-side out and adjust for fluffiness.

Customization Tips:

• Add a zipper on the back so you can wash the cover.
• Use two-toned sweaters for a stylish pattern.
• Stitch your pet’s name on the edge for a personal touch.

Pets love it because it feels like a hug, and you’ll love it because it’s quick, cheap, and charming.

2. Cat Scratching Post from Cardboard Boxes

Cats are natural scratchers. They do it to sharpen claws, mark territory, and stretch. Instead of watching them shred your couch, give them a personal scratching post made entirely from your recycling bin.

What You’ll Need:

• Several cardboard boxes
• Ruler and box cutter
• Hot glue gun
• Non-toxic glue (optional)
• Optional: fabric or twine for wrapping

Steps:

1. Cut the cardboard into strips (around 4 inches wide, as long as the box allows).
2. Roll one strip tightly into a spiral and glue it.
3. Continue wrapping and gluing new strips around the spiral until it’s as wide as you want.
4. Secure the final piece with extra glue.
5. Optional: Cover the sides with fabric or wrap twine for added durability and aesthetics.

Extra Touches:

• Add catnip between layers.
• Create multiple spirals for a larger scratching area.
• Attach the post to a wooden base for stability.

It’s environmentally friendly, incredibly effective, and when it gets worn down—just recycle it again!

3. T-Shirt Tug Toy for Dogs

Dogs love to chew, pull, and play. Why spend money on store-bought toys that last a week when you can make a fun, durable tug toy out of your old t-shirts?

Materials Required:

• 2–3 old t-shirts
• Scissors
• Ruler (optional)

Instructions:

1. Cut each t-shirt into strips (about 2 inches wide and 24 inches long).
2. Group the strips into three even sections.
3. Tie a knot at one end to secure the base.
4. Braid the strips tightly all the way down.
5. Finish with another tight knot.

Variations:

• Add more strips for a thicker braid (ideal for large dogs).
• Soak in water and freeze for a cooling summer toy.
• Mix shirt colors for a vibrant, twisted look.

This project is fast, easy, and safe—no plastic, no choking hazards. Just you, your pup, and hours of tug-of-war fun.

4. Recycled Pallet Dog House

Got some wooden pallets sitting around? They’re the perfect material for building a rustic, stylish, and sturdy doghouse. And the best part? You can often find pallets for free behind stores or warehouses.

Tools and Materials:

• 2–3 wooden pallets
• Hammer, nails, or a power drill
• Sandpaper or sander
• Waterproof sealant
• Old blankets or foam for inside padding

Build Steps:

1. Disassemble pallets and sand down the wood to avoid splinters.
2. Create a floor frame using pallet slats and reinforce with extra wood.
3. Build four walls and attach them with nails or screws.
4. Add a slanted roof using more slats or an old sheet of tin or plywood.
5. Apply waterproof sealant to protect against the elements.
6. Finish with a soft, recycled bed inside.

Tips:

• Paint with pet-safe paint to add color.
• Elevate slightly off the ground for rain protection.
• Add a nameplate above the entrance.

This is a weekend project that pays off big time—your dog will have a cozy hideout, and you’ll have a DIY masterpiece.

5. Upcycled Suitcase Pet Bed

Ever seen a vintage suitcase turned into a snuggly pet bed? It’s Instagram-worthy and super functional, especially for small pets. This DIY is great if you love a blend of chic and upcycled charm.

Supplies Needed:

• 1 old suitcase (hard-shell type works best)
• Screwdriver
• Cushion or old pillow
• Fabric scraps (optional)
• Drill (optional, for adding legs)

Instructions:

1. Clean and disinfect the suitcase thoroughly.
2. Remove the top lid or prop it open at an angle.
3. Line the inside with fabric or soft padding.
4. Place a cushion or pillow inside (cut to fit).
5. Optional: Screw on short furniture legs to raise it off the ground.

Bonus Ideas:

• Add a stuffed toy or blanket with your scent.
• Use patterned fabric to match home décor.
• Make it portable for travel naps on the go.

Suitcase beds are a conversation piece and a comfort zone all in one—your pet gets style and function in one cozy package.

6. DIY Hanging Bird Feeder from Old Cups

Feeding birds is a wholesome, relaxing hobby—and you don’t need to buy anything fancy to start. That chipped teacup you haven’t used in years? Perfect for a quirky and effective bird feeder.

What You’ll Need:

• A ceramic or porcelain teacup and saucer
• Super glue or a strong waterproof adhesive
• Twine, rope, or chain for hanging
• Birdseed

How to Make It:

1. Clean and dry your cup and saucer thoroughly.
2. Tilt the cup slightly on the saucer and glue it in place.
3. Let the glue cure for at least 24 hours to ensure it holds.
4. Tie or attach twine or rope to hang the saucer level.
5. Fill with birdseed and hang from a tree branch or porch hook.

Tips and Tricks:

• Make a drainage hole in the saucer to prevent water buildup.
• Use colorful cups to attract more birds.
• Place near bushes or trees to give birds a quick escape route from predators.

This project is as charming as it is functional, creating a cute centerpiece for your garden or balcony while offering a feast for your feathered friends.

7. Jar Treat Dispenser Puzzle for Pets

Mental stimulation is just as crucial as physical activity for pets, especially for curious cats and energetic dogs. With a few glass jars and a wooden board, you can make a treat dispenser puzzle that keeps them entertained and rewarded.

Materials You’ll Need:

• Empty glass or plastic jars with lids
• A sturdy wooden board or recycled plank
• Screws and screwdriver
• Saw or drill (for more advanced versions)
• Treats!

Building the Puzzle:

1. Clean and remove labels from the jars.
2. Screw the lids (without the jars) onto the wooden board upside-down.
3. Fill each jar with a few treats and screw them back onto the lids.
4. Place the board flat or at an angle where your pet can reach.

How It Works:

Your pet must figure out how to twist or nudge the jars to get the treats out. It’s like a Rubik’s Cube for your dog!

Advanced Options:

• Drill holes in the jars to make a treat-shaker.
• Mount the board vertically for a more complex challenge.
• Use peanut butter to motivate slower learners.

This puzzle toy is a hit with pets who love a challenge. Plus, it keeps their minds sharp and boredom at bay using nothing but what’s already in your recycling bin.

8. Denim Chew Toys for Dogs

Old jeans have plenty of life left in them—even after they’re no longer wearable. Denim is strong, durable, and perfect for heavy-chewing pups. This chew toy project is cheap, easy, and long-lasting.

Materials:

• A pair of old jeans
• Scissors
• Optional: squeakers or bells

Steps:

1. Cut the denim into long strips or shapes (like bones or donuts).
2. For simple knots: Twist and tie the denim into knots.
3. For braided toys: Braid three strips and tie off both ends.
4. Optional: Stitch a squeaker into a denim pocket and sew shut.

Cleaning and Safety:

• Wash in the machine regularly to keep it clean.
• Always check for loose threads or fraying.

Fun Variations:

• Add small tennis balls to the center.
• Freeze wet denim for a cool chew on hot days.
• Sew different textures (corduroy, flannel) into the toy for sensory fun.

If you’ve got a chewer in the house, these denim toys will save your shoes and keep your dog engaged for hours.

9. Recycled Crate Cat Tower

Cats are climbers by nature. They love height, hideaways, and vantage points to spy on the world. A DIY cat tower made from old wooden crates is an affordable and space-efficient way to give them their dream playground.

Materials:

• 3 to 6 wooden crates (fruit crates, milk crates, etc.)
• Screws or nails
• Paint or wood stain (optional)
• Old carpet scraps or sisal rope
• Tools: drill, hammer, screwdriver

Building the Tower:

1. Stack the crates in a staggered or tiered design.
2. Screw or nail them together securely.
3. Line the inside with carpet for comfort.
4. Wrap the exterior with sisal rope for scratching areas.
5. Add cushions, toys, and even a small light for flair.

Safety First:

• Sand all edges to prevent splinters.
• Place against a wall or secure to a base to prevent tipping.
• Avoid paint with toxins—go natural or pet-safe.

Custom Touches:

• Create a window perch with a crate mounted sideways.
• Add labels or signs with your cat’s name.
• Hang feathers or bells from the top crate.

Cats love it. You’ll love the savings—and the satisfaction of seeing your upcycled creation get daily use.

10. PVC Pipe Agility Course

For high-energy pets, agility training isn’t just about exercise—it’s mental stimulation, bonding, and fun rolled into one. With leftover PVC pipes, you can build a versatile and budget-friendly agility course right in your backyard.

What You’ll Need:

• PVC pipes and fittings (T-joints, elbows, etc.)
• Hacksaw or PVC cutter
• Measuring tape
• Colored tape for visibility
• Optional: plastic hoops, cones

Project Steps:

1. Measure and cut pipes into various lengths for jumps, tunnels, or weave poles.
2. Use fittings to create adjustable heights and stable bases.
3. Add colored tape to mark jump heights.
4. Test each piece for sturdiness and safety before letting your pet try.

Ideas for Obstacles:

• Weave poles: Insert upright PVC pieces in a row.
• Hurdles: Create U-shapes with jump bars.
• Tunnels: Use flexible piping or tarp over a frame.

Training Tips:

• Start slow with positive reinforcement.
• Use treats and toys to guide them through.
• Keep sessions short and fun.

Agility courses are perfect for dogs, but curious cats and even rabbits can enjoy them too. The best part? You can keep adding to the course as your pet levels up!

Conclusion

Upcycling for your pets is more than just a creative hobby—it’s a sustainable lifestyle choice that shows love for both your furry friend and the planet. Every DIY project we’ve covered, from cozy pet beds to mentally stimulating puzzles, serves a dual purpose: keeping your pet happy while reducing waste. And the best part? You don’t need a workshop or fancy tools. Just some basic materials, a sprinkle of creativity, and the desire to give new life to old items.

By embracing DIY pet projects with upcycled materials, you’re taking a step toward more intentional, eco-conscious living. It’s rewarding to see your pet enjoying something you’ve built with your hands, especially knowing it cost next to nothing. Whether you’re a seasoned DIYer or just testing the waters, these ten projects offer something fun, functional, and eco-friendly for every kind of pet and pet owner.

So, next time you think about tossing that worn-out sweater or empty jar, pause for a moment. You might just be holding the start of your next great pet project.

Looking for more DIY Project Ideas to try at home? Check out more of my posts on DIY and how to live a more eco-conscious lifestyle.

Got Some Questions? Check out my FAQs section:

Grab your free project checklist!

Here’s a printable-style supplies checklist for two of the most popular and beginner-friendly upcycled pet projects from the article: “DIY Pet Bed from Old Sweaters” and “T-Shirt Tug Toy for Dogs.“

Print your checklist!