Best Kong Filling: Top Picks

James Vega | 09-01-2026

Stuffing a Kong toy can be a messy, time-consuming task, especially if you’re trying to keep your dog entertained and satisfied without making a mess in your kitchen. Many dog owners struggle to find fillings that are both healthy and easy to use, leading to frustration and wasted treats.

This guide reviews the best Kong filling options available, from convenient pastes to all-natural snacks. We’ll help you understand which products are easiest to use, healthiest for your dog, and best suited for different needs—so you can make treat time simple, clean, and fun.

Editor's Choice
KONG Jerky Chicken Dog Snacks 2-Pack
KONG Jerky Chicken Dog Snacks 2-Pack
Premium Pick
KONG Easy Treat Dog Paste 2-Pack Peanut Butter
KONG Easy Treat Dog Paste 2-Pack Peanut Butter
Budget Pick
KONG Easy Treat Dog Paste 3-Pack Assorted
KONG Easy Treat Dog Paste 3-Pack Assorted

Top 8 Best Kong Filling

Finding the right Kong Filling isn’t always straightforward. To simplify the process, we compared leading products and shortlisted the ones that truly stand out.

1. KONG Easy Treat Dog Paste Peanut Butter

Best Mess-Free Stuffing
KONG Easy Treat Dog Paste Peanut Butter

Stuffing KONG toys can get messy, especially with traditional spreads. A convenient, no-mess solution makes treat time easier for both pet and owner.

KONG Easy Treat Dog Paste Peanut Butter delivers a tasty, easy-to-dispense paste that keeps your hands clean and your puppy entertained. It's a great pick for anyone who wants quick, hassle-free stuffing for training or rewarding.

  • No-Mess Dispenser: Keeps hands and surfaces clean during use
  • Peanut Butter Flavor: Appeals to most dogs and encourages engagement
  • Made in the USA: Meets quality and safety standards for peace of mind

Unlike solid chews, this paste is all about convenience and quick application. The tradeoff is that it may be consumed faster than chewable treats, so it’s best for short play sessions or training rewards.

Strength
  • Easy to use dispenser
  • Popular peanut butter flavor
  • No sticky cleanup
  • Made in the USA
  • Good for training
Weakness
  • Not long-lasting
  • May be messy if overfilled

2. KONG Easy Treat Dog Paste 2-Pack Peanut Butter

Best Multi-Pack for Frequent Use
KONG Easy Treat Dog Paste 2-Pack Peanut Butter

Frequent treat time calls for a product that’s both convenient and cost-effective. Multi-packs ensure you always have a fresh supply on hand for training or play.

KONG Easy Treat Dog Paste 2-Pack Peanut Butter offers two cans of easy-to-dispense, mess-free paste in a flavor most dogs love. It’s ideal for busy households or those who use KONG toys regularly.

  • Two-Pack Value: Reduces the need for frequent reordering
  • Mess-Free Dispenser: Keeps hands and toys clean
  • Peanut Butter Flavor: Appeals to a wide range of dogs

Compared to single cans or solid chews, this multi-pack focuses on convenience and value for regular users. The main tradeoff is that paste treats are consumed more quickly than chewable options.

Strength
  • Two-pack for convenience
  • Easy to use
  • Popular flavor
  • No sticky mess
  • Good for frequent treaters
Weakness
  • Not long-lasting
  • May be messy if overfilled

3. KONG Easy Treat Dog Paste 3-Pack Assorted

Best Variety Pack
KONG Easy Treat Dog Paste 3-Pack Assorted

Keeping your dog engaged with new flavors can be difficult, especially if they get bored with the same treat. Variety is important for picky eaters and multi-dog households.

The KONG Easy Treat Dog Paste 3-Pack offers three different flavors, making it easy to rotate treats and keep your dog interested. This pack is best for those who want to add excitement to treat time or have more than one dog with different preferences.

  • Three assorted flavors: Prevents boredom and appeals to different tastes
  • Mess-free dispenser: No sticky hands or spills during stuffing
  • Trans-fat-free and digestible: Safe for dogs of all sizes

Compared to single-flavor options, this variety pack prioritizes engagement and flexibility. The main tradeoff is a slightly higher upfront cost, but it delivers more options and longer-lasting interest.

Strength
  • Multiple flavors included
  • Easy to use dispenser
  • Great for multi-dog homes
  • Trans-fat-free
  • Made in the USA
Weakness
  • Higher initial price
  • Not fully natural ingredients

4. KONG Easy Treat Puppy Paste 2-Pack

Best for Puppies
KONG Easy Treat Puppy Paste 2-Pack

Puppies need treats that are gentle on their developing systems, especially when used frequently for training or play. A puppy-specific paste ensures safe, enjoyable treat time.

KONG Easy Treat Puppy Paste 2-Pack is formulated specifically for young dogs, offering an easy-to-dispense, tasty filling for KONG toys. It's best for new puppy owners who want a safe, puppy-friendly option for frequent use.

  • Puppy-Safe Formula: Designed for sensitive puppy digestion
  • Convenient 2-Pack: Ideal for regular treat sessions
  • Easy Dispensing: Simple to use for quick stuffing and cleanup

Compared to adult dog pastes or chews, this product prioritizes gentle ingredients and portion control. The main tradeoff is that it may not satisfy older or larger puppies who need a more substantial chew.

Strength
  • Puppy-specific formula
  • Two-pack for convenience
  • Easy to dispense
  • Good for frequent use
  • Made in the USA
Weakness
  • Not for adult dogs
  • Runs out quickly with heavy use

5. KONG Stuff'N Paste for Dog Treats

Best All-Natural Paste
KONG Stuff'N Paste for Dog Treats

Many pet owners want a treat paste that’s both easy to use and made from wholesome ingredients. All-natural options are especially appealing for dogs with sensitivities.

KONG Stuff'N Paste for Dog Treats features a creamy peanut butter and sweet potato blend, made with all-natural, human-grade ingredients and no artificial colors or flavors. It’s ideal for those prioritizing ingredient quality in a convenient pouch.

  • All-Natural Ingredients: No artificial colors or flavors
  • Mess-Free Nozzle: Simplifies filling KONG toys
  • Gluten-Free Formula: Suitable for sensitive dogs

Compared to traditional treat pastes, this product emphasizes natural content and easy application. The tradeoff is that it may have a shorter shelf life once opened due to its natural formulation.

Strength
  • All-natural and human-grade
  • Mess-free pouch
  • Gluten-free
  • Peanut butter and sweet potato flavor
  • Made in the USA
Weakness
  • Shorter shelf life after opening
  • Limited flavor options

6. KONG Jerky Chicken Dog Snacks 2-Pack

Best Grain-Free Option
KONG Jerky Chicken Dog Snacks 2-Pack

Many dog owners want a Kong filling that’s both healthy and easy to use, especially for dogs with grain sensitivities. Grain-free snacks are important for pups with allergies or digestive issues, but can be tricky to find in a convenient, mess-free format.

This KONG Jerky Chicken Dog Snacks 2-Pack offers an all-natural, grain-free solution that’s simple to stuff and ideal for quick rewards. It’s best for pet parents looking to avoid grains and gluten while keeping treat time clean and hassle-free.

  • All-natural ingredients: Supports sensitive stomachs and allergy-prone dogs
  • Mess-free stuffing: Keeps hands and toys clean during use
  • Gluten-free formula: Reduces risk of digestive upset for sensitive pups

Compared to typical peanut butter or paste fillings, these jerky snacks prioritize clean ingredients and easy handling. The main tradeoff is less versatility for freezing or long-lasting play, but they excel for quick, healthy rewards.

Strength
  • Grain-free and gluten-free
  • All-natural ingredients
  • Convenient for quick stuffing
  • No artificial additives
  • Mess-free handling
Weakness
  • Not suitable for freezing
  • Limited flavor variety

7. Pumpkin Pup Buddy BUDDER Natural Dog Peanut Butter

Best Multi-Use Natural Filling
Pumpkin Pup Buddy BUDDER Natural Dog Peanut Butter
8.3

Buddy Budder

Check Price On Amazon

Many dog owners want a Kong filling that’s both natural and versatile, but most commercial pastes are designed only for stuffing toys. All-natural spreads can be used in more ways, but may require extra prep.

Pumpkin Pup Buddy BUDDER is a 100% natural peanut butter designed for dogs, suitable for stuffing, baking, lick mats, or even as a pill pocket. It’s best for pet parents who want a healthy, multi-purpose treat with simple ingredients.

  • All-natural ingredients: No artificial sugars or salts
  • Refrigeration recommended: Thickens for easier stuffing
  • Multi-use formula: Works for toys, treats, and more

Compared to standard Kong pastes, this product prioritizes ingredient purity and versatility. The tradeoff is a bit more prep (refrigeration), but it’s ideal for those who want a healthy, adaptable filling.

Strength
  • 100% natural ingredients
  • No artificial sweeteners
  • Suitable for all life stages
  • Multi-purpose use
  • Made in the USA
Weakness
  • Needs refrigeration
  • Can be messy if warm

8. KONG Ziggies Puppy Small 2-Pack

Best Chewable Filling for Puppies
KONG Ziggies Puppy Small 2-Pack

Puppy owners often need a treat that satisfies chewing urges while being gentle on sensitive tummies. Chewable fillings like these are ideal for keeping young dogs occupied and supporting healthy chewing habits.

KONG Ziggies Puppy Small 2-Pack offers a naturally delicious, DHA-enriched formula sized for small puppies. It's especially suitable for those who prefer a solid treat that fits snugly into a Puppy KONG toy, making it both rewarding and interactive.

  • DHA-Enriched Formula: Supports healthy brain development in growing puppies
  • No Added Wheat, Corn, or Soy: Reduces risk of common food sensitivities
  • Sized for Small Puppy KONG: Ensures a safe, snug fit for extended play

Compared to pastes or larger chews, Ziggies prioritize a chewable texture and natural ingredients. The main tradeoff is that they may not last as long as harder chews for aggressive chewers.

Strength
  • DHA for brain development
  • No wheat, corn, or soy
  • Fits small Puppy KONG toys
  • Naturally flavored
  • Easy to portion
Weakness
  • Not for large puppies
  • May not last long with strong chewers

Buying Guide: How to Choose the Best Kong Filling

Kong fillings come in a variety of forms, from pastes and spreads to chews and jerky snacks. Choosing the right type can make a big difference in your dog's enjoyment, your cleanup routine, and your peace of mind about ingredients. Buyers often face tradeoffs between convenience, healthiness, and versatility, and it's easy to misunderstand which option is best for your dog's needs or your household routine.

Choosing Between Pastes, Chews, and Snacks

The biggest decision is whether you want a paste, a chewable treat, or a jerky snack. Pastes are best for stuffing and freezing, offering long-lasting engagement and easy portion control. Chewable treats and jerky snacks are ideal for quick rewards or dogs who prefer to gnaw rather than lick.

Ingredient Quality and Sensitivities

If your dog has allergies or you prefer all-natural treats, check the ingredient list carefully. Some fillings are grain-free, gluten-free, or made with human-grade ingredients, while others contain more additives or artificial flavors.

Flavor Variety and Engagement

Dogs can get bored with the same flavor over time. Variety packs or multi-flavor options help keep treat time exciting, especially in multi-dog households or with picky eaters.

Ease of Use and Cleanup

Mess-free dispensers and squeeze pouches make stuffing toys faster and reduce cleanup. Traditional jarred spreads can be more affordable but are harder to portion and clean up.

Special Considerations for Puppies and Dental Health

Puppies need gentle, easy-to-chew fillings, while some treats offer added dental benefits for adult dogs. Choose products labeled for your dog's age and needs.

Final Buying Advice

Choosing the right Kong filling depends on your dog's preferences, sensitivities, and your own priorities for convenience and cleanup. Don’t assume all fillings are the same—read labels and consider your routine before buying.

FAQ For Kong Filling

1. What is the healthiest Kong filling option?

All-natural and grain-free fillings, such as KONG Jerky Chicken Dog Snacks or KONG Stuff'N Paste, are among the healthiest options. Always check ingredient lists for additives or allergens.

2. Are Kong pastes safe for puppies?

Yes, but choose formulas specifically made for puppies, like KONG Easy Treat Puppy Paste, which are gentler on young digestive systems.

3. Can I freeze Kong fillings?

Most pastes and natural spreads can be frozen inside Kong toys for longer-lasting play. Chewable treats and jerky snacks are not designed for freezing.

4. How do I avoid making a mess when stuffing a Kong?

Use products with squeeze pouches or dispensing cans, such as KONG Easy Treat or KONG Stuff'N, to minimize mess and make stuffing quick and easy.

5. Are there grain-free Kong filling options?

Yes, products like KONG Jerky Chicken Dog Snacks are grain-free and suitable for dogs with sensitivities.

6. Can I use regular peanut butter as a Kong filling?

You can, but many commercial peanut butters contain added sugar or xylitol, which is toxic to dogs. Choose dog-specific, all-natural peanut butter products for safety.

7. Which Kong filling lasts the longest?

Frozen pastes and dental chews like KONG Marathon typically last longer, providing extended engagement and chewing time.

James Vega

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