How We Evaluate Pet Gear
We evaluate pet gear through research-based spec and standards analysis, not hands-on testing: manufacturer specifications, published industry standards (IATA's Live Animals Regulations, AAFP/ISFM feline guidelines), and the underlying engineering — dimensions, pump wattage, reservoir volume, battery life, ventilation rules. We do not physically test units, never publish prices or star ratings, always name at least one honest downside, and stay strictly on equipment specs and sizing — never veterinary, health, or nutrition claims.
What "spec and standards analysis" means
- Industry standards — IATA's Live Animals Regulations for crate construction and air travel, and AAFP/ISFM feline environmental-needs guidelines for litter box sizing.
- Manufacturer specifications — crate/carrier dimensions, harness girth ranges, pump wattage, reservoir volume, filter-replacement intervals, tracker range and battery life.
- Sizing methods — the measure-plus-inches method for crates and the 1.5x body-length rule for litter boxes, applied to the pet's own measurements rather than breed averages.
Why we lead with the measurement, not the brand
The pet-gear category is dominated by breed-average size charts and vague "fits most dogs" marketing. We compete where the answer is a citable fact those pages skip: the actual measure-plus-inches crate method, the 1.5x litter box rule, IATA's specific ventilation percentage, and the GPS-vs-Bluetooth distinction that decides whether a tracker will actually work for your situation.
Our compliance, honesty, and safety rules
- No prices, ever — we link to a live Amazon search so the price is always current.
- No star ratings or review counts — per Amazon's Operating Agreement.
- Always a downside — every gear class names at least one honest watch-out.
- Equipment specs only, never health/nutrition claims — we never recommend diets or treatments, and we route health-adjacent questions to "ask your vet."
- Standards cited to source — IATA and AAFP/ISFM references are named, not paraphrased as our own claim.
- Affiliate disclosure — as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Methodology FAQ
No. We don't buy or lab-test every product. Every guide is a research-based analysis built from manufacturer specifications, published industry standards (IATA's Live Animals Regulations, AAFP/ISFM feline guidelines), and the underlying engineering (dimensions, pump wattage, battery life, ventilation rules) rather than hands-on testing. We say this plainly so you can weigh our guides accordingly.
Prices change constantly and Amazon's own page is the only reliable source at the moment you buy. We link to a live Amazon search for each gear class instead. Amazon's Operating Agreement also restricts how affiliates display pricing.
We don't display them. Amazon's Operating Agreement restricts how Associates present ratings and review data, so we describe tradeoffs qualitatively — without reproducing review text or numeric scores.
Yes. Every gear recommendation includes at least one honest, specific watch-out — a fit issue, a recurring cost, a maintenance requirement, or a caveat about certification/standards that's narrower than the marketing implies.
No, never. Paws Lab covers equipment only — crates, carriers, harnesses, fountains, litter systems, and trackers. We report equipment specs, sizing methods, and industry standards, and we never recommend diets or treatments. For any health, behavior, or diet question about your pet, ask your vet.