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.
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
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.
- Easy to use dispenser
- Popular peanut butter flavor
- No sticky cleanup
- Made in the USA
- Good for training
- Not long-lasting
- May be messy if overfilled
2. 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.
- Two-pack for convenience
- Easy to use
- Popular flavor
- No sticky mess
- Good for frequent treaters
- Not long-lasting
- May be messy if overfilled
3. 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.
- Multiple flavors included
- Easy to use dispenser
- Great for multi-dog homes
- Trans-fat-free
- Made in the USA
- Higher initial price
- Not fully natural ingredients
4. 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.
- Puppy-specific formula
- Two-pack for convenience
- Easy to dispense
- Good for frequent use
- Made in the USA
- Not for adult dogs
- Runs out quickly with heavy use
5. 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.
- All-natural and human-grade
- Mess-free pouch
- Gluten-free
- Peanut butter and sweet potato flavor
- Made in the USA
- Shorter shelf life after opening
- Limited flavor options
6. 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.
- Grain-free and gluten-free
- All-natural ingredients
- Convenient for quick stuffing
- No artificial additives
- Mess-free handling
- Not suitable for freezing
- Limited flavor variety
7. Pumpkin Pup Buddy BUDDER Natural Dog Peanut Butter
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.
- 100% natural ingredients
- No artificial sweeteners
- Suitable for all life stages
- Multi-purpose use
- Made in the USA
- Needs refrigeration
- Can be messy if warm
8. 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.
- DHA for brain development
- No wheat, corn, or soy
- Fits small Puppy KONG toys
- Naturally flavored
- Easy to portion
- 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.
- Paste vs. Chewable Fillings: Pastes and spreads are ideal for stuffing and freezing, while chews and jerky snacks are better for quick rewards and longer chewing sessions.
- Mess-Free Application: Products with squeeze pouches or dispensing cans minimize cleanup and make stuffing toys fast and easy.
- Ingredient Quality: All-natural and grain-free options are available for dogs with sensitivities or owners who prioritize clean ingredients.
- Flavor Variety: Multi-pack and assorted flavor options help keep dogs engaged and prevent boredom.
- Puppy-Specific Formulas: Some fillings are designed for puppies, offering gentler ingredients and smaller sizes.
- Dental Health Benefits: Certain chewable treats provide added oral care by cleaning teeth and gums during play.
- Versatility: Some products can be used for more than just stuffing toys, such as baking treats or hiding pills.
- Common Misunderstandings: Many buyers assume all fillings are equally healthy or easy to use—ingredient lists and packaging design make a real difference.
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.
- Pastes: Great for freezing and slow enjoyment
- Chews/Jerky: Better for quick, mess-free rewards
- Consider your dog's chewing style and your cleanup preferences
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.
- Grain-free and gluten-free: Best for sensitive dogs
- All-natural: Fewer additives and artificial ingredients
- Check for allergens before buying
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.
- Assorted packs: Offer more choices and prevent boredom
- Single-flavor packs: Simpler but may not suit all dogs
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.
- Dispensing cans/pouches: Fast and clean
- Jars/tubs: More prep and cleanup required
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.
- Puppy formulas: Softer and easier to digest
- Dental treats: Help clean teeth during play
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.
- Match filling type to your dog's chewing and play habits
- Prioritize ingredient quality if your dog has sensitivities
- Choose mess-free dispensers for easier cleanup
- Rotate flavors to keep your dog engaged
- Avoid overbuying—start with a small pack if you’re unsure what your dog will like
FAQ For Kong Filling
1. What is the healthiest Kong filling option?
2. Are Kong pastes safe for puppies?
3. Can I freeze Kong fillings?
4. How do I avoid making a mess when stuffing a Kong?
5. Are there grain-free Kong filling options?
6. Can I use regular peanut butter as a Kong filling?
7. Which Kong filling lasts the longest?
James Vega
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