For the fetch fanatics and the humans who love them.

There’s a reason your dog goes absolutely wild for a tennis ball. The sprint, the chase, the full-body wiggle when they bring it back like they just won something. Now imagine never running out.

This 100-pack gives you a full stash of ready-to-go tennis balls so the game never has to end early. Keep them in the car, by the door, in the yard, wherever your dog decides it’s go-time.

For high-energy dogs, fetch isn’t just fun, it’s how they burn energy, stay engaged, and connect with you. And for you, it’s the easiest way to turn a chaotic day into a happy, tired pup.

Your dog doesn’t care where the ball came from. They care that you threw it.

Each ball is collected from tennis courts around the country, carrying its own scent and story. For your dog, that means every game of ball becomes a new scent adventure. More sniffing, more excitement, more enrichment layered into the play they already love. Our upcycled tennis balls are sourced directly from tennis matches and courts (not from other dog owners) and sorted without any washing or bleaching.

We offer Free Return Shipping for your worn out, torn up, expired balls to be sent back to us for recycling once your pup is done with them! They can end up in tennis courts or in a horse arena for a whole new sport.

As a nonprofit we strive to keep our prices as low as possible, and while all our profits from selling these eco friendly dog toys will go towards our mission of making tennis more sustainable and recycling all tennis balls worldwide, most of our revenue is currently spent on shipping.

Not a chew toy. Do not allow ingestion. Discontinue use immediately if damaged or worn. Pet owner assumes all risk and responsibility. Please consult your vet regarding health and safety for your dog.

SecondThrow
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9,356 reviews

Tennis Balls for Dogs

Treat your furry friend to a world of scents with our upcycled tennis balls – sourced from over 10,000 partners nationwide!

Quantity:

Two cardboard boxes filled with numerous yellow tennis balls.

100 Balls

$0.60 per ball

$59.99
Two cardboard boxes filled with numerous yellow tennis balls.

100 Balls

$0.60 per ball

$59.99

Best Value, Save 24%

Two cardboard boxes filled with numerous yellow tennis balls.

25 Balls

$1.20 per ball

$29.99
Cardboard box filled with bright yellow tennis balls.

25 Balls

$1.20 per ball

$29.99

Add-on

Tote Bag

Free Gift Worth $4.99

A stylish, eco-friendly tote that supports Second Throw’s mission to give tennis balls a second life. Perfect for dog walks, errands, or gifting a fellow dog lover.

$4.99

Tote Bag

Free Gift Worth $4.99

A stylish, eco-friendly tote that supports Second Throw’s mission to give tennis balls a second life. Perfect for dog walks, errands, or gifting a fellow dog lover.

$4.99

Exclusive In-Cart Holiday Promo for Our 100 Ball SKU!

Two cardboard boxes filled with numerous yellow tennis balls.
Second Throw Holiday Pup Pack
$15.99
$29.99

Every dog deserves something special under the tree this year! Celebrate the season with our exclusive holiday bundle that's as good for your pup as it is for the planet.
What's Inside:

  • Second Throw Gift Tote - Made from 100% recycled materials for eco-conscious pet parents
  • Festive Santa Hat - Perfect for holiday photos and spreading Christmas cheer
  • Holiday Scarf - Keep your pup cozy and festive all season long

This limited-time bundle makes the perfect gift for the dog who has everything (except a sustainable Christmas surprise!). Plus, when your tennis balls are ready to retire, send them back to us for free recycling into materials for tennis courts and horse arenas.

100% Happiness Guaranteed

Product Details

For the fetch fanatics and the humans who love them.

There’s a reason your dog goes absolutely wild for a tennis ball. The sprint, the chase, the full-body wiggle when they bring it back like they just won something. Now imagine never running out.

This 100-pack gives you a full stash of ready-to-go tennis balls so the game never has to end early. Keep them in the car, by the door, in the yard, wherever your dog decides it’s go-time.

For high-energy dogs, fetch isn’t just fun, it’s how they burn energy, stay engaged, and connect with you. And for you, it’s the easiest way to turn a chaotic day into a happy, tired pup.

Your dog doesn’t care where the ball came from. They care that you threw it.

Each ball is collected from tennis courts around the country, carrying its own scent and story. For your dog, that means every game of ball becomes a new scent adventure. More sniffing, more excitement, more enrichment layered into the play they already love. Our upcycled tennis balls are sourced directly from tennis matches and courts (not from other dog owners) and sorted without any washing or bleaching.

We offer Free Return Shipping for your worn out, torn up, expired balls to be sent back to us for recycling once your pup is done with them! They can end up in tennis courts or in a horse arena for a whole new sport.

As a nonprofit we strive to keep our prices as low as possible, and while all our profits from selling these eco friendly dog toys will go towards our mission of making tennis more sustainable and recycling all tennis balls worldwide, most of our revenue is currently spent on shipping.

Not a chew toy. Do not allow ingestion. Discontinue use immediately if damaged or worn. Pet owner assumes all risk and responsibility. Please consult your vet regarding health and safety for your dog.

All returned balls are ground up and repurposed as horse footing, tennis courts, stucco replacements and landscaping mulch!


We are still continuing to Research and Develop new products that would use our recycled tennis ball material.

Shelters we've worked with

Why Your Dog Loves Used Tennis Balls

A cardboard box spilling out numerous yellow tennis balls.

Each Ball Is A Unique Smell

Don’t let your pet settle for the same new ball smell every time.


Treat your furry friend to a world of scents with our upcycled tennis balls – sourced from over 10,000 partners nationwide!

Paw-Approved Savings

As a dog owner, you know the drill: buy a new tennis ball, toss it around with your pup for a few minutes, and then it rips into pieces on the ground.


Not only is it a bummer to see your furry friend destroy their new toy so quickly, but it can also start to add up in the wallet department.

Brown and white dog happily holding a tennis ball in its mouth.
Close-up of a bulldog with a tennis ball in its mouth.

Keeping Fetch Sustainable

When your dog is done, send the chewed up balls back to us in any condition and we’ll recycle them for free!


With a mission to keep all tennis balls out of landfills, we provide a wide variety of final-life products including horse arena footing and tennis court filling.

What Customers Like You Are Saying

your questions answered here

Are tennis balls safe for dogs?

Do you offer bulk discounts for larger orders of recycled tennis balls?

What is the return policy for the tennis balls if I am not satisfied with my purchase?

Are the tennis balls for dogs the same as normal tennis balls?

Where do you source your tennis balls from?