Kong vs Toppl vs Pineapple Enrichment Cup: which stuffable dog toy is right for your dog?

If you've been searching for the best stuffable dog toy, you've probably already come across the Kong, the Toppl by West Paw, and a growing field of newer enrichment toys designed around the same core idea: fill it, freeze it, let your dog work for it.

All 3 types of toys do something genuinely valuable. But they're not interchangeable. The shape, opening size, material, and design of each toy affects how long a session lasts, which fillings work best, which dogs find it satisfying, and how easy it is to clean and maintain.

This guide breaks down exactly how each toy compares so you can make the right choice for your dog, whether that's one of these or all 3.

What all stuffable enrichment toys have in common

Before getting into the differences, it's worth establishing what makes this category of toy so effective in the first place.

Stuffable enrichment toys work because they engage dogs in active foraging rather than passive eating. Instead of inhaling a bowl of food in 30 seconds, your dog licks, works, and problem-solves their way through a filling over 15-30 minutes. That sustained mental effort produces genuine tiredness, the kind that calms a high-energy dog far more effectively than extra physical exercise alone.

When you freeze the filling, the session extends even further. A frozen stuffable toy is one of the few enrichment tools that simultaneously:

• Provides 15-30 minutes of focused mental stimulation
• Slows eating to support digestion and reduce bloat risk
• Delivers a calming effect through sustained licking
• Helps cool dogs down from the inside during hot weather

All 3 toys in this comparison deliver these core benefits. The differences come down to who delivers them best for your specific dog.

➡️ New to stuffable enrichment toys? Read our complete guide first. 

The Kong Classic: the original stuffable toy

The Kong Classic has been around since 1976 and remains one of the most recognized dog toys in the world. Its signature shape, a snowman-style cone that widens in the middle and narrows at both ends, was originally designed for chewing durability, with the stuffable feature added as a secondary benefit.

Shape and design: The classic cone shape means food settles toward the narrow bottom opening, creating a natural difficulty gradient. Dogs have to work hardest to reach the last bit of filling, which can extend session time for motivated dogs.

Material: Natural rubber in a few different durability levels (red for average chewers, black for power chewers). Extremely durable and long-lasting for most dogs.

Opening size: The top opening is wide enough to stuff but the narrow bottom makes some fillings harder to pack in fully. Smooth, pourable fillings work best.

Cleaning: The narrow interior can be tricky to clean thoroughly. Most Kong toys are dishwasher safe on the top rack.

Best filling style: Smooth, pourable bases like thinned peanut butter, pureed pumpkin, or yogurt. Chunky ingredients can get stuck in the narrow bottom and frustrate dogs before the filling is fully licked out.

Where it excels: Dogs who love a progressive challenge and power chewers who need extremely durable rubber. The black Kong in particular is one of the toughest toys on the market for heavy chewers.

Worth knowing: The narrow shape works well for many dogs but can be limiting for flat-faced breeds (Bulldogs, Pugs, French Bulldogs) who struggle to reach the filling inside a cone. Dogs who get frustrated easily may give up before finishing.

The Toppl by West Paw: the wide-mouth option

West Paw's Toppl brought a meaningful design shift to the stuffable toy category when it launched. Rather than a narrow cone, the Toppl uses a wide, open cup shape that gives dogs immediate, unobstructed access to filling from the first lick.

Shape and design: A broad, rounded cup with a single wide opening at the top. No narrow end to work through. Dogs of all snout shapes can access filling easily from start to finish.

Material: Zogoflex, West Paw's proprietary rubber-like material. Durable, flexible, and guaranteed against destruction. Also notable for being made in the USA and marketed as recyclable.

Opening size: One of the widest openings in the category, which makes stuffing straightforward and allows chunkier ingredients to be packed in and accessed easily.

Cleaning: The wide, open design makes the Toppl one of the easiest stuffable toys to clean. Dishwasher safe.

Best filling style: Works with both smooth and chunky fillings. The wide opening makes it easy to layer ingredients and equally easy for dogs to reach every bit of filling without frustration.

Where it excels: Accessibility. Dogs who struggled with cone-style toys often take to the Toppl immediately. Also a strong choice for flat-faced breeds and senior dogs with less jaw mobility.

Worth knowing: The Toppl has a hole in the front of the toy. Before adding any liquid ingredients or small items like kibble or blueberries, you'll need to plug that hole first (a dab of peanut butter or a piece of banana works well) and let it set for a few minutes before adding the rest of your filling. Skipping this step means liquid or small ingredients will leak out before the filling has a chance to freeze.

The Pineapple Enrichment Cup by Golden Pup Enrichment: designed around enrichment first

The Pineapple Enrichment Cup was designed from the ground up with one priority: maximizing the enrichment value of every session. Where the Kong started as a chew toy and the Toppl was designed as a general-purpose interactive toy, the Pineapple Cup was built specifically as a licking and slow feeding tool for mental enrichment.

➡️ Meet the Pineapple Enrichment Cup!

Shape and design: A wide cup shape with a textured and smooth interior wall and standing base. The opened interior makes it exceptionally easy to fill, especially with liquid or semi-liquid ingredients. At approximately 1 cup of capacity, it holds significantly more filling than a standard Kong or standard Toppl, which directly translates to longer sessions without any extra prep time.

Material: Food-safe, freezer-safe material. Designed to be durable without being so hard that it's uncomfortable for dogs who prefer licking over chewing.

Opening size: A wide, open cup with no secondary hole at the bottom. You can pour liquid ingredients, broth, or small items like kibble and blueberries directly in without any plugging step. No leakage concerns during prep or freezing.

Cleaning: The opening design makes cleaning one of the simplest in this category, by hand or in the dishwasher.

Best filling style: Exceptionally versatile. The opened interior and large capacity work equally well with smooth pourable bases and chunky ingredients. Liquid fillings like bone broth are especially easy to work with since there's no hole to account for. Ingredients like spreadable treats, diced fruit, pieces of kibble, or layered combinations all fill and freeze cleanly.

Where it excels: Dogs who need longer sessions, dog parents who want a simpler filling process, and anyone who regularly uses liquid ingredients or broth-based fillings. The larger capacity means you can use it as a full meal replacement more easily than a standard-size Kong or Toppl, and the no-hole design removes a prep step entirely. It's also an especially strong choice for anxious dogs and dogs with separation anxiety, where a longer, calmer licking session produces the most behavioral benefit.

Worth knowing: If your dog is an extremely aggressive chewer who destroys rubber toys, any lick-focused enrichment toy will need supervision. The Pineapple Cup is designed for average chewers, not destroyers. For power chewers, pairing it with a snuffle mat on alternating days gives you a durable indoor enrichment rotation. The flat base keeps the cup standing in the freezer and on smooth floors during licking sessions.

➡️ Shop our snuffle mat for a complete indoor enrichment rotation.

Side-by-side comparison

(Session length estimates vary based on filling density, freeze time, and individual dog licking style.)

Which toy is right for your dog?

Choose the Kong Classic if:

• Your dog is a power chewer who destroys most rubber toys
• Your dog enjoys a progressive challenge that gets harder as they go
• You primarily use smooth, pourable fillings like peanut butter or yogurt
• Your dog has a narrow snout with no trouble reaching into cone shapes

Choose the Toppl if:

• Your dog has a flat face or wide snout and struggles with narrow openings
• You want a wide, accessible option that's easy to stuff and clean
• Your dog is a beginner to stuffable toys and needs a low-frustration introduction
• You're looking for a toy made in the USA from recyclable materials

Choose the Pineapple Enrichment Cup if:

• Your dog finishes wide-mouth toys too quickly and you want longer sessions
• You use a variety of fillings, both smooth and chunky, and want flexibility
• Your dog is anxious, reactive, or benefits from extended calm licking sessions
• You want to support a small, independent U.S. dog enrichment brand built by a certified trainer

➡️ Shop the Pineapple Enrichment Cup

Can you use more than one?

Absolutely, and many enrichment-focused dog parents do. Each toy offers a slightly different experience, and rotating between them prevents habituation (the phenomenon where dogs lose interest in a familiar toy or routine).

A practical 3-toy rotation might look like:

• Monday/Wednesday/Friday: Pineapple Enrichment Cup with a chunky fruit and yogurt filling
• Tuesday/Thursday: Kong Classic with a smooth peanut butter and pumpkin base
• Weekend: Snuffle mat for a foraging enrichment session that's completely different in format

Rotating toys and fillings together keeps every session feeling novel, which sustains engagement over weeks and months rather than just the first few days.

A note on filling and freezing

Whichever toy you choose, the single most impactful thing you can do is freeze the filling completely before offering it. A fully frozen filling dramatically extends session length, keeps dogs cool in summer, and creates a more calming licking rhythm than a room-temperature fill.

Freeze for at least 4 hours, ideally overnight. Batch prep 3-4 toys at a time and store them in the freezer so you always have one ready to go.

➡️ Get 10 Easy Frozen Treat Recipes for Enrichment Toys

Frequently asked questions

Is the Pineapple Enrichment Cup dishwasher safe? Yes. The wide opening makes it easy to clean by hand as well, but it's fully dishwasher safe for convenience.

Which toy is best for a puppy? All 3 work for puppies. Start with unfrozen fillings to introduce the concept, then progress to frozen. The wide opening of the Toppl or Pineapple Cup tends to be easier for puppies who are still figuring out how to access the filling.

Which stuffable toy is best for separation anxiety? Extended licking sessions produce the most calming effect, which makes the Pineapple Enrichment Cup a strong choice for separation anxiety specifically. Offer it 5 minutes before you leave so your dog is already engaged and calm when you walk out the door.

My dog destroys rubber toys. Which one is most durable? The Kong Classic in black rubber is specifically designed for power chewers and is the most durable option in this comparison.

Can I use these toys for a full meal instead of a treat? All 3 toys can be stuffed with kibble mixed with a wet base, but capacity matters here. Standard and medium sizes of the Kong and Toppl don't hold enough to serve as a full meal for most dogs. You'd need the XL Kong or XL Toppl to get close to meal-replacement capacity. The Pineapple Enrichment Cup holds approximately 1 cup of filling, which is comparable to an XL-sized Kong or Toppl, making it one of the more practical options for full meal use regardless of size tier. As always, measure carefully so your dog gets the right daily calorie amount.

Final Thoughts

The best stuffable dog toy is the one that fits your dog's preference, personality, and enrichment needs. All 3 options in this guide are quality tools that deliver real benefits. The differences come down to shape, texture, and what kind of session your dog thrives with.

If you're starting from scratch, the Pineapple Enrichment Cup gives you the most filling flexibility and the longest sessions out of the box, along with the satisfaction of supporting a small brand built specifically around science-based dog enrichment.

➡️ Shop the Pineapple Enrichment Cup

Best regards to you and your pup,

Xing, CPDT-KA & Mika💜