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About This Item

Details

  • Provides puzzle-solving play, helps reduce boredom, and relieves separation anxiety for extreme chewers.
  • Made in the USA from globally sourced materials.
  • Perfect for stuffing with KONG Stuff'N Easy Treat Paste and Snacks for longer-lasting play.
  • Relied upon by veterinarians, trainers, and dog enthusiasts for over 40 years.
  • Unpredictable bounce for virtually unlimited games of fetch, even while you’re away.

Instructions

Size

Learn More About KONG From Our Team of Experts

About KONG Extreme

KONG Dog Toys

KONG toys have been enriching dogs for over 40 years, strengthening the bond between dog and pet parent along the way. KONG Extreme is made with KONG's most durable rubber strength and is ideal for power chewers.

Dogs Need to Play

A dog's physical and mental development are influenced by a healthy, instinctual need to play. Built for durability, KONG dog toys encourage play and offer enrichment, meeting this natural need to play.c

KONG Solutions

KONG encourages dogs to focus energy on healthy engagement, helping prevent unwanted behavior by providing a mentally stimulating, physical challenge that keeps dogs occupied and mentally challenged.

KONG Stuffing

Did you know that anything that is safe for a dog to eat is safe to stuff into a KONG? Here's how:

STUFF: Stuff loosely for beginners or tighter for more advanced users (w/KONG Snacks or your dog's favorite kibble).

ENTICE: Use a tasty appetizer such as KONG Easy Treat or peanut butter.

ENRICH: A stuffed KONG offers mental and physical enrichment.

EXTEND: Want to extend playtime? Freeze for a longer-lasting challenge.

Choose the KONG That Is Right for Your Dog

Looking for more enrichment? Select a KONG Classic shape that is right for your dog.

KONG PUPPY

  • Beginning to Light Chewers
  • Designed for Puppy Teeth and gums
  • Softest Rubber
  • Blue & Pink

KONG Senior

  • Light Chewers
  • Designed for Aging Teeth and gums
  • Soft Rubber
  • Purple

KONG Classic

  • Average Chewers
  • Designed for most adult dogs
  • Durable Rubber
  • Red

KONG Extreme

  • Power Chewers
  • Designed for extreme chewers
  • Most Durable Rubber
  • Black

Made in the USA. Globally Sourced Materials.

About KONG

KONG dog toys encourage play, satisfying instinctual needs and strengthening the bond between dog and pet parent. Built for durability, KONG Dog Toys offer mental and physical stimulation, all while meeting a dog's need to play. All KONG Rubber Toys are proudly made in the USA with Globally Sourced Materials.

Shop KONG

Questions & Answers

22 Customer Questions


Is the hole in the base the same diameter on all the different sizes?

Answer by ChewyMar 21, 2018
The hole in the base is approximately 1 inch in diameter on all the sizes.

If your dog is Between sizes, would you go up or down? Our lab is ~60 lbs, but also not yet fully grown. It’s hard to say if he’s maxed out on his weight and height (9 months old). He’s an aggressive chewer, and I’m trying to find the best balance between challenging and “give up” if it’s too much.

Answer by ChewyNov 11, 2019
If your pet is an avid chewer, or in-between sizes, it's recommended to size up by one or two sizes.

Are they BPA free?

Answer by ChewyJul 20, 2019
KONG toys are BPA-free.

what is the length and width of all sizes

Answer by ChewyDec 26, 2018
The dimensions for the Small size is 3 x 1.75 inches, the Medium size is 3.5 x 2.25 inches, the Large is 4 x 2.5 inches, the X-Large is 5 x 3.5 inches and the XX-Large is 6 x 3.9 inches.

4.5
Rated 4.5 out of 5 stars
4386 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

80% Positive

Entertainment Value

83% Positive

Material

79% Positive

Size and Texture

81% Positive

2692 Customer Reviews



Rated 5 out of 5 stars
By Cheyanne on Mar 16, 2026

Durable

This is the only toy Amadeus has not torn to shreds. Although, be careful of toes and other small animals - it is quite heavy and does hurt when it's tossed at your

This is the only toy Amadeus has not torn to shreds. Although, be careful of toes and other small animals - it is quite heavy and does hurt when it's tossed at your feet by your furry friend. Will definitely order more of the Kong Extreme line after this. I do wish they came in other colors though, so they could be more visible outside. After a week, there are still no punctures or tears, which is the longest a toy has lasted around our power chewer.


Rated 3 out of 5 stars
By Geoff on Feb 15, 2026

big hit, extreme?? nah

Spent a few more dollars for the *Extreme* version and also bought a regular large kong at the same time. Not a noticeable difference. I fill layers of pureed carrots,

Spent a few more dollars for the *Extreme* version and also bought a regular large kong at the same time. Not a noticeable difference. I fill layers of pureed carrots, pumpkin, pb and a couple training bite size treats and freeze them. BOTH dogs are crazy for them but they walk away from the Kong once they get the filling. So the Extreme, at least for my pup, is wasted but it is a bit heavier than the regular version so if your dog chews on the Kong itself, that may matter.


Rated 5 out of 5 stars
By Stacy on Mar 6, 2026

Pitty Approved

Rocky 75# Male Pitty struggles to bite down on this one more than the large size. I wish it was a bright color because he loved to hid it under things like the bed/

Rocky 75# Male Pitty struggles to bite down on this one more than the large size. I wish it was a bright color because he loved to hid it under things like the bed/ couch for me to find. Overall it is a solid toy. He loves it. Kong in my opinion makes a great product. We also love their collar and leash combo.


Rated 5 out of 5 stars
By Sara on Jan 31, 2026

Repeat buyer due to product quality and durability

I have purchased a few of these in a couple of sizes and so far only one dog has ever succeeded in damaging one (I own two dogs and have fostered multiple others)

I have purchased a few of these in a couple of sizes and so far only one dog has ever succeeded in damaging one (I own two dogs and have fostered multiple others). I keep a couple in rotation because filling and freezing them helps keep them busy when I leave. Like any toy, it’s important to supervise especially in the beginning, but Kongs are one of two products I trust won’t end up destroyed or partially digested by my dogs ( may vary by dog/use/situation).


Rated 5 out of 5 stars
By Norine on Mar 20, 2026

Kong

What can you say? Kong is king! My dog has a terrificly strong chew. The black Kong isn’t impervious but it is very strong and will last longer than most. My dog

What can you say? Kong is king! My dog has a terrificly strong chew. The black Kong isn’t impervious but it is very strong and will last longer than most. My dog just goes nuts when i fill it with PB & kibble.


Rated 5 out of 5 stars
By Marcia on Feb 9, 2026

Great toy

My 10 month old 64 pound "puppy" has found this ball to be a challenge. And the best part is that as an active chewer, he has not been able to destroy it. It doubles

My 10 month old 64 pound "puppy" has found this ball to be a challenge. And the best part is that as an active chewer, he has not been able to destroy it. It doubles as a ball which makes play time fun. I put an average size dog biscuit in it and he has yet to figure out how to get it out. So it is a good occupier of time.


Rated 5 out of 5 stars
By sus6an on Mar 29, 2026

GREAT toy for a BIG dog!

The KONG is a sturdy, fun toy for a big dog. It has more longevity than your average dog toy, which might be destroyed after a single play session. Dog LOVES i

The KONG is a sturdy, fun toy for a big dog. It has more longevity than your average dog toy, which might be destroyed after a single play session. Dog LOVES it!


Rated 5 out of 5 stars
By Brad on Feb 24, 2026

Kong Extreme

We purchased a 2nd one from Chewy after a gift from our friend. Now I have 1 chilling in the freezer while our pup (large) enjoys the other for the day. He can chew

We purchased a 2nd one from Chewy after a gift from our friend. Now I have 1 chilling in the freezer while our pup (large) enjoys the other for the day. He can chew through almost anything not made of metal, but these stay unscathed.


Rated 5 out of 5 stars
By Terri on Feb 5, 2026

I am never without a Kong if I can help it.

Best chew toy for our dog. Though we do have to get the extra lg or bigger. Found that out with the purchase of the large. Takes Tokyo two days to have this chewed

Best chew toy for our dog. Though we do have to get the extra lg or bigger. Found that out with the purchase of the large. Takes Tokyo two days to have this chewed into pieces. Fortunately he does not swallow them. He spits them out. We have to remove the kong and give a new a one.


Rated 2 out of 5 stars
By Rachel on Apr 4, 2026

Don’t hold up to aggressive chewers

I have rescue pitbulls and they love these but chew the ends easily. The rubber comes off in chunks, and they swallow them. Not for us.

I have rescue pitbulls and they love these but chew the ends easily. The rubber comes off in chunks, and they swallow them. Not for us.