he knows the command "in the crate", so I'm guessing we can expand on that behaviour a little. The trailer is just a little smaller than his crate. He's a 70lb dog.

Honestly, I want the trailer more for shopping trips than anything.

And for camping.

The dog trailer has a nice cover that zips shut so it won't lose my toothpaste, and it looks like it will hold a case of toilet paper from Costco.