Dog Trailer Sizing
Dog Trailer Weight Limits Explained: Capacity, Overloading and Why It Matters
Here's a worked example for a mid-size trailer rated at 34 kg (75 lb):
How to measure your dog, what interior dimensions to look for, and why a manufacturer’s weight limit is not the same as a comfortable fit.

Here's a worked example for a mid-size trailer rated at 34 kg (75 lb):
Weight capacity is a structural figure. It answers one question: will the frame and axle hold this load without failing?
Yes, but the answer depends far more on how your dogs get along than on how much they weigh. Here…