Selecting the correct kennel size is one of the most important steps when planning domestic pet air travel. Airlines and cargo handlers require kennels that meet specific size, weight, and construction standards to ensure pet safety, comfort, and compliance during flight. Whether your dog is traveling in cargo, as checked baggage, or with a professional pet escort, proper kennel selection can prevent delays, denied boarding, and unnecessary stress. Why Kennel Size Is Critical

1. Start With the Right Crate (Non-Negotiable) Your crate must be airline-approved and properly sized. That means: Your dog can stand naturally Turn around fully Lie down comfortably No ears or head touching the top (this one trips people up a lot) If the crate is too small, airlines can (and will) deny boarding—no matter how cute your dog is. 2. Label Like a Pro Every cargo crate should have: “LIVE ANIMAL” stickers on at least two sides Your name, phone number, origin, and

Flying with your dog or cat in-cabin within the U.S. can be safe and stress-free with the right planning. From airline size limits and soft carrier requirements to TSA screening and domestic health certificates, this guide breaks down everything pet parents need to know. Learn when in-cabin travel is the best option—and how professional pet escort services can help when you can’t fly yourself.