Small-pet housing, measured
We publish the number an enclosure has to clear, name the body that issued it, and then show you which products clear it. Most do not.
Best overall
Ten enclosures measured against the published 775 square inch minimum. Three clear it, and the table shows the arithmetic for every one.
Our pick: BUCATSTATE Hamster Cage 3.0, 47 in
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Best predator resistance
Mesh, weld, latch, dig protection and elevation scored per product. Most listings publish none of the five.
Our pick: Omlet Eglu Go Rabbit Hutch with 2m Run
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Best head-to-head
Same cage, two bar spacings. One inch against half an inch, and that is the entire decision.
Our pick: MidWest Critter Nation Double Unit (162)
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The top pick from every roundup on the site, with the comparison it won.
IllustrativeBest overall
47 x 23.6 = 1,109 sq in (7.7 sq ft) by our arithmetic
The deepest substrate capacity we could verify on a mainstream enclosure: an 11 in bedding claim on a 1,109 sq in floor is the combination almost nothing else offers.
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IllustrativeBest for Syrians
47 x 23.6 = 1,109 sq in (7.7 sq ft) by our arithmetic
The deepest substrate capacity we could verify on a mainstream enclosure: an 11 in bedding claim on a 1,109 sq in floor is the combination almost nothing else offers.
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IllustrativeBest for dwarfs
47 x 23.6 = 1,109 sq in (7.7 sq ft) by our arithmetic
The deepest substrate capacity we could verify on a mainstream enclosure: an 11 in bedding claim on a 1,109 sq in floor is the combination almost nothing else offers.
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IllustrativeBest bedding
One 85 L bag fills roughly 10 in deep over a 500 sq in footprint
Paper, dust-controlled and sold in a volume large enough to actually reach 10 in of depth, which is the spec that matters and the one most bedding bags fail on.
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IllustrativeSafest wheel
Occupies roughly 13 x 6 in of enclosure floor
The only wheel in this range that clears PDSA's 30cm minimum for a Syrian, which makes the size choice within the range more important than the choice of range.
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IllustrativeBest overall
9ft 6in x 5ft 5in = about 51.5 sq ft of enclosed footprint
The best-engineered shelter in the category, on a package footprint of about 51.5 sq ft that still falls 13 sq ft short of the 3m x 2m minimum RWAF and the RSPCA both publish.
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Hamsters
One published figure decides most of this category, and almost nothing sold in a pet shop clears it. Start with the number.
Rabbits
Two bodies publish the same figure and nothing on sale meets it. Here is how to get there anyway.
Ferrets
One specification decides almost every ferret cage question, and it is half an inch wide.
Guinea pigs
The published guidance gives a minimum and a preferred figure. Most cages clear neither, and the gap between them is the whole decision.
Standards
Every figure, every issuing body, and every place our own threshold is stricter than the published one.
Guides
Most species guides compare temperament. This one compares floor space, housing cost and how many years you are committing to.
18 thresholds from 7 named bodies, each linked at the point we use it. Where a body publishes no figure, we say that too.
Floor area first, then containment, then fit, then material. Our own stricter thresholds are labeled as ours. Read the method.
A price we published last month is one we cannot stand behind today, so every link goes to the live listing instead.
We run no lab and say so. Assessments are built on manufacturer specifications and published standards, with the arithmetic shown.
Hay & Hutch is a participant in the Amazon Associates program. When you buy through a link here we may earn a commission, at no extra cost to you. Some products we recommend are not sold on Amazon at all, and where we link a brand’s own store and earn nothing, the button says so.
Commission does not decide which products clear a welfare threshold. That is arithmetic against a published figure, applied before anything else, and both the figure and the arithmetic are printed on the page — so a product moved up a list for commercial reasons would be visible in the numbers.
