Outward Hound Fun Feeder Slo Bowl (Large, 4-Cup)
The Outward Hound Fun Feeder Slo Bowl is a 4-cup ridged maze bowl that reliably slows fast eaters — a controlled study found go-slow bowls cut consumption rate versus a standard dish, and the effect persisted with practice. Slowing intake is an associated (not proven) way to lower bloat/GDV risk in deep-chested breeds. BPA-free, non-slip, top-rack dishwasher-safe.
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What does the research say about the Outward Hound Fun Feeder Slo Bowl?
Every claim below is tied to a source you can open, quoted verbatim — how we research picks.
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“Go slow feeding bowls are effective at reducing eating speed and, while dogs become quicker at eating as they develop experience eating from these devices, consumption rate is still slower than that observed when eating from a standard dog bowl.”
Go-slow maze bowls slow eating versus a standard bowl, and the effect persists with experience.
Buckley & Lees, Veterinary Evidence (Harper Adams University) · 2016 ↗ -
“Therefore, if slowing down the rate of eating is effective at reducing risk of GDV or confers improved satiety, these bowls may have a role to play in improving the welfare of some dogs.”
Bloat-prevention from slow feeding is conditional/associative, not proven.
Buckley & Lees, Veterinary Evidence (Harper Adams University) · 2016 ↗ -
“Fast eaters have five times the risk than dogs that are slow eaters.”
Fast eating is associated with markedly higher bloat/GDV risk, concentrated in deep-chested breeds.
American Kennel Club — Bloat in Dogs · 2024 ↗
Educational summary of the research — not medical or veterinary advice. Evidence strength varies and individual results differ; talk to a qualified professional before changing your (or your pet's) health routine.
How does the Outward Hound Fun Feeder Slo Bowl compare?
| Slow-feeder bowl | Standard bowl | Puzzle feeder | |
|---|---|---|---|
| Eating speed | Slows intake (proven vs bowl) | Fast, gulping | Slows + mental work |
| Mealtime engagement | Moderate | Minimal | High |
| Holds full meal | Yes (~4 cups) | Yes | Usually small portions |
| Cleaning | Top-rack dishwasher | Very easy | Often fiddly |
| Typical cost | Low | Lowest | Higher |
Buy it if
- Fast, gulping eaters who inhale meals
- Large/deep-chested breeds where slowing intake is sensible
- Dogs needing mealtime engagement or portion-paced kibble
- Owners wanting a cheap, dishwasher-safe first step
Skip it if
- Calm grazers who already eat slowly
- Heavy chewers who'd destroy or ingest the plastic
- Owners expecting guaranteed bloat prevention
Is the Outward Hound Fun Feeder Slo Bowl worth it?
A genuinely effective, inexpensive way to slow a fast eater — the eating-rate benefit is backed by a controlled study, not just marketing. Buy it for the gulping and the engagement; treat the bloat-prevention angle as plausible-but-associative, and keep deep-chested dogs under broader GDV management.
Check price on Amazon Live price & reviews on AmazonQuestions, answered
- Will this actually slow my dog down?
- Yes. A controlled study found dogs ate at a significantly slower consumption rate from a go-slow maze bowl than from a standard dish (P=0.002), and they stayed slower even after nine days of practice. Source Buckley & Lees, Veterinary Evidence ↗
- Does it prevent bloat (GDV)?
- Not provably. Fast eating is an associated risk factor for bloat (AKC cites ~5× higher risk), and the slow-feeder study frames the GDV benefit as conditional. No bowl is proven to prevent GDV, and deep-chested breeds remain highest-risk regardless. Source AKC — Bloat in Dogs ↗Buckley & Lees, Veterinary Evidence ↗
- Is it safe and easy to clean?
- It's BPA-, PVC-, lead- and phthalate-free, has a non-slip base, and is top-rack dishwasher safe. Supervise aggressive chewers, since plastic ridges can be gnawed. Source Outward Hound — product page ↗
- Slow-feeder bowl vs puzzle feeder: which for a fast eater?
- Both slow eating; a puzzle feeder adds more mental work and higher engagement but usually holds only small portions, while the slow-feeder maze bowl holds a full ~4-cup meal and is top-rack dishwasher safe. For simply slowing a gulper at regular mealtimes, the slow-feeder is the easier, full-meal option.
- Can a slow-feeder help my dog lose weight?
- Only indirectly. It paces eating and adds mealtime engagement, and plenty of US dogs could use it — 59% were classified overweight or obese in 2022 — but the bowl still holds a normal ~4-cup meal and doesn't cut calories. Treat it as a pacing tool, not a weight-loss device; portion control and your vet handle weight. Source Assoc. for Pet Obesity Prevention ↗