How our links work
We may earn a commission when you buy through links on this site. As an Amazon Associate I earn from qualifying purchases. We also link to manufacturers and other retailers. Purchases are handled by the retailer.
How we gather information
Our guides combine manufacturer documentation, third-party sources, human judgment and our own research. We have independently checked many of the specifications we publish. Where available, we incorporate firsthand observations, documented evidence and measurements. We distinguish our observations from information reported by others.
The evidence varies by product and guide. Checking a specification does not necessarily involve hands-on product testing, and a vehicle shortlist does not establish a verified fit or crash-test result for your installation.
Accuracy and your decision
We aim to provide accurate information to the best of our knowledge at the time of writing. Many details rely on third-party sources. Products, specifications, prices and availability can change. Use our research to narrow your options, then confirm the details that matter for your dog, vehicle and circumstances with the manufacturer or seller.
Corrections
Send corrections to requestupdate@myhappydog.me. Include the page URL, the statement in question, your proposed correction, and enough supporting documentation to evaluate your concern and the proposed change. Please provide a manufacturer document or another verifiable, authoritative third-party source where available. Firsthand measurements and observations are welcome; describe how they were obtained.
This inbox is for submitting corrections only. We do not provide replies, confirmations, or status updates. Submissions are evaluated against our editorial criteria to determine whether changes to the site are warranted.
Our selection approach
Read how we choose for the factors behind our recommendations.