This page describes how information on Dog-Bicycle-Trailer.com is gathered, checked and presented. We only describe processes we actually follow.
How product information is gathered
Specifications for named trailers (weight capacity, interior dimensions, trailer weight, wheel size, folded size, hitch type and safety features) are taken from the manufacturer’s own product page, support page or manual. We record the source and the date it was checked. Retailer listings and other review sites are used only to discover which products exist and which questions buyers ask; they are not used as the source of a specification.
How specifications are checked
Where a figure is not published by the manufacturer, our tables say “Not specified” rather than estimating it. Where a manufacturer publishes conflicting figures (for example different capacities in different regions) we note the conflict. We do not convert, round or “improve” manufacturer numbers beyond adding a metric or imperial equivalent.
How products are compared
Comparisons are organised around the questions that decide whether a trailer will work for a particular dog and bike: interior length, interior height, rated capacity, wheel size, trailer weight, hitch type, folding and stroller conversion. We explain trade-offs and who each type of trailer tends to suit. We do not publish numerical scores or star ratings, because we cannot justify them without a controlled testing programme.
How manufacturer ratings are treated
A weight capacity is treated as a limit, not as a measure of comfort or fit. A trailer rated for 100 lb may still be too short for a 70 lb dog to lie down in. Our sizing guidance always starts from the dog’s measurements and compares them with the stated interior dimensions.
Testing claims versus research
Articles on this site are research-based. We do not claim to have ride-tested a product unless the article says so explicitly and describes what was done. General riding advice (training, securing a dog, heat, visibility) draws on manufacturer instructions, published guidance for child bicycle trailers, and widely accepted dog-handling practice.
How affiliate links work
Links to Amazon use our Amazon Associates tracking ID. If you buy something after clicking one we may receive a commission; the price you pay is unchanged. Most links on this site open a specific Amazon listing that we matched to the product type or model being discussed; the name of the linked listing is shown under each button. A listing is chosen because it fits the description in the article, not because of a test we carried out, so check size, fit and compatibility on Amazon before buying. We do not display prices, ratings or review counts because they change constantly.
How updates are handled
Each article shows its publication date and, when it has been materially revised, an updated date. Specification tables carry the date the figures were last checked. If you spot an error, please tell us via the contact page and we will correct it.