HQ4US 4LEGS Dog Grass Pad with Tray, Large Review

HQ4US sells this grass pad across a run of sizes keyed to a dog's own length, and this large listing is built for dogs measuring under 28 inches from nose to the base of the tail, roughly a French Bulldog, Beagle or Collie sized animal. That length based sizing, rather than a single one size fits all tray, is the detail that separates a workable indoor potty setup from one that is either cramped or wastefully oversized.

The holder itself measures 34 inches by 23 inches, built from plastic, with the artificial grass sitting on top finished in a hemmed edge rather than a raw cut edge. HQ4US ships two separate grass mats with the tray, which is the part of the design meant to solve the single biggest complaint about any grass potty system: that one mat gets saturated and starts to smell long before a dog owner gets around to washing it.

At 10.33 pounds for the complete tray and grass combination, this is a genuinely substantial indoor fixture rather than a flimsy mat, which matters for a product that needs to sit still on a balcony or indoor floor under repeated use.

The core structural idea is a rigid plastic holder underneath a drainage grate, with the artificial turf laid on top. HQ4US states the grate is specifically designed to separate the disposable pee pads underneath from the grass mat above, which is what keeps the visible turf layer from sitting directly in pooled urine between cleanings.

Drainage is the feature HQ4US leans on hardest, describing six times more drainage holes in the grass than similar products, intended to move urine down to the pad layer faster and cut down on standing moisture and the stink that comes with it. A hemmed edge on both grass mats is a small but real build detail, since a raw cut turf edge is exactly where fraying and shedding synthetic fibers usually start first.

Shipping two grass mats rather than one is the most practical build decision here. HQ4US recommends washing the turf frequently and suggests soaking a mat in soapy water before rinsing to fully clear pee odor, and having a second mat ready to swap in means a dog is never left without a clean surface while the first one is drying.

At 2 inches tall, the holder has a shallow but real lip, enough to contain the grass and grate layer without turning the whole unit into a tall step up for a smaller or older dog.

For the stated use case, an indoor or balcony potty for a dog under 28 inches long, the dimensions line up sensibly: a 34 by 23 inch footprint gives a dog of that size genuine room to position themselves on the grass rather than squeezing onto an undersized pad.

HQ4US is direct that training success depends on the individual dog, and that some dogs need patience before they will use a grass pad at all, suggesting leaving a small amount of urine on the lawn early on to help a reluctant dog associate the surface with the right behavior. That is an honest expectation to set rather than implying every dog will take to it immediately.

The drainage claim, six times more holes than similar products, is specific enough to be a real differentiator if a buyer has previously dealt with a grass pad that pools urine on the surface rather than passing it through. Where the system is incomplete out of the box is the pee pad layer itself: the grate is built to separate the grass from pads placed underneath it, but those pads are a separate, ongoing purchase rather than something included and good for the tray's working life.

Washing routine matters more here than on a one piece mat, since there are now two components, the grass and the pad beneath it, that both need attention, though having two interchangeable grass mats does mean a dog is never stuck using a soiled surface while the other one dries.