Independent reviews by experts 30+ published reviews
Outward Hound Fun Feeder Slo Bowl, Large
4.6 Excellent
Pet Supplies

Outward Hound Fun Feeder Slo Bowl, Large

by Outward Hound Model Fun Feeder Slo Bowl (Large)

4.6/5
Exceptional · Our score

Ten dollars of moulded plastic that turns a twenty-second meal into several minutes. One of the few pet products where the result is immediate.

Independent review ReviewPanel Editors Sep 10, 2026
Overall rating 4.6/5
Best for Dogs that finish a meal in under a minute
Key highlight Meal-lengthening ridges keep dogs engaged up to ten times longer

Some dogs eat. Some dogs inhale, finish in twenty seconds, and then stand looking confused and slightly unwell. The second group is who this bowl is for, and it is one of the few pet products where the mechanism is obvious and the result is immediate.

How it works

The base is moulded into ridges, grooves and maze patterns, so kibble sits in channels rather than in a pile. The dog has to work the food out with its tongue and nose instead of scooping it. Outward Hound says this keeps dogs engaged up to ten times longer at mealtimes, and while your mileage will vary with the pattern and the dog, the difference between a twenty-second meal and a four-minute one is obvious from the first use.

Why slower matters

Eating fast means swallowing air, which causes the burping and discomfort you see afterwards. In deep-chested breeds it is also associated with bloat, which is a genuine emergency. Slowing a meal down is a cheap piece of preventive care, and it doubles as enrichment — a dog that has to think about dinner is a dog that is slightly more settled after it.

Choosing a size and pattern

Three sizes: small holds three quarters of a cup, medium two cups, large four cups. Buy for the meal, not the dog — an oversized bowl with a small meal means the food sits in one section and the point is lost. The patterns come in difficulty levels described as slow, slower and slowest, and there is a version for flat-faced breeds whose muzzles cannot reach into deep grooves.

Practical points

The base is non-slip, which matters because a determined dog will otherwise push the bowl round the kitchen. It is top-rack dishwasher safe and made without BPA, PVC, lead and phthalates. It works with wet food as well as dry, though wet food in a maze is considerably more effort to clean.

The one caveat: a dog that is genuinely frustrated rather than engaged will chew the bowl. Start with an easier pattern if yours is that type.

Should you buy it?

Buy it if your dog finishes a meal in under a minute, or if you want a little mental work at dinner time. Skip it if your dog eats at a normal pace, or if they are a determined destroyer of plastic.

Key features

01

Maze base

Ridges, grooves and mazes hold kibble in channels.

02

Three difficulty levels

Slow, slower and slowest patterns, plus a flat-faced breed version.

03

Three sizes

3/4 cup, 2 cup and 4 cup capacities.

04

Non-slip base

Keeps the bowl in place while the dog works at it.

05

Dishwasher safe

Top rack.

06

Safe materials

No BPA, PVC, lead or phthalates.

Pros & cons

What we like

  • Immediately slows down fast eaters
  • Reduces the air swallowing that causes discomfort
  • Non-slip base stops the bowl travelling
  • Top-rack dishwasher safe
  • Made without BPA, PVC, lead or phthalates
  • Costs almost nothing

What could be better

  • A frustrated dog may chew the bowl
  • Wet food in the maze is fiddly to clean
  • Oversized bowls defeat the purpose

Specifications

Capacity (large)4 cups
Other sizes3/4 cup small, 2 cup medium
MaterialMoulded plastic
BaseNon-slip
DishwasherTop rack safe
Food typeWet or dry
PatternsNotch, flower, swirl, drop and others
DifficultySlow, slower, slowest
Free fromBPA, PVC, lead, phthalates
ColoursSeveral

Frequently asked questions

Outward Hound quotes up to ten times longer. In practice a twenty-second meal typically stretches to several minutes, which is the effect you want.

Size it to the meal, not the dog. A large bowl with a small portion lets the food gather in one place and defeats the purpose.

Yes, but it is considerably more work to clean out of the grooves. Many owners keep one bowl for dry and feed wet food separately.

That usually means the pattern is too hard and the dog is frustrated rather than engaged. Move to an easier pattern or a larger-channel design.

Yes. Outward Hound makes a shallower pattern for pugs, bulldogs and similar muzzles that cannot reach into deep grooves.

Final verdict

4.6 out of 5 Excellent

Ten dollars of moulded plastic that turns a twenty-second meal into several minutes. One of the few pet products where the result is immediate.

  • Slows eating4.8
  • Build quality4.4
  • Cleaning4.5
  • Stability4.6
  • Value5.0

Reader rating

R
Written by

ReviewPanel Editors

ReviewPanel is written by a small editorial team. We research every product against manufacturer specifications and published owner feedback, and we say plainly when a product is not worth the money. Some links on this site are affiliate links.

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