Outward Hound Fun Feeder Slo Bowl, Medium 2-Cup, Turquoise Drop Pattern Review (2026)

How the Slow Feeder Works

This bowl uses a raised, maze like pattern molded into the base, described here as a drop pattern, that forces a dog to eat around and between the ridges instead of taking large open mouthfuls the way a flat bowl allows. That physical obstacle is the entire mechanism behind slow feeding, and the brand markets its Slo Bowl line as able to meaningfully extend mealtime compared to a standard bowl, which matters for dogs prone to gulping. Slower eating is associated with less air swallowed during a meal, which can help reduce bloating, regurgitation, and the kind of rapid overeating that comes from a dog finishing a bowl in seconds rather than minutes.

Size and Materials

The medium size holds 2 cups of food, sized for small to medium dogs rather than large breeds that would need the brand's larger capacity option in the same product line. It is made mostly from polypropylene with a smaller portion of thermoplastic elastomer, and the brand states the bowl is free of BPA, PVC, lead, and phthalates. A non-slip base helps keep the bowl from sliding across the floor as a dog noses around the maze pattern trying to reach food, which matters on the hard flooring common in apartments where a bowl without grip can skid several feet during an active meal.

Cleaning

The deep grooves and ridges that make this bowl effective as a slow feeder are also its biggest cleaning challenge, since wet food and sauce can settle into the maze channels in a way that a flat bowl never has to deal with. The brand states the bowl is safe on the top rack of a dishwasher, which is the more practical cleaning method for most owners rather than hand scrubbing every groove after each meal. Dry kibble is generally easier to shake or rinse out than wet food, so owners feeding wet or mixed diets should expect to run this bowl through the dishwasher regularly to keep the maze pattern from holding onto residue.

How It Compares

This bowl ranks first among the slow feeder bowls the site tracks, just ahead of a nearly identical medium sized version in a blue notch pattern rather than this turquoise drop design, with the two differing mainly in maze layout and color rather than size or material. Larger capacity versions in the same line rank slightly lower on the list, reflecting that the medium 2 cup size is the most broadly useful for typical apartment sized dogs. Buyers choosing between the drop and notch patterns are mostly picking a design preference, since both use the same core slow feeding mechanism and dishwasher safe materials.

Bottom Line

This bowl is a solid pick for an apartment owner whose dog eats too fast and could benefit from a physical, maze style challenge built into the bowl itself. The 2 cup medium size suits small to medium dogs well, and dishwasher safe cleaning keeps upkeep manageable despite the deep grooves that trap food during a meal. Owners with a dog that chews or bites at its bowl should watch for wear on the plastic ridges over time, since determined chewing can damage molded plastic faster than a flatter, simpler bowl design.

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