I bought a 14' tandem for my Mule last year. Went with the basic square-tube model from Tractor Supply, as they actually had them in stock. Brakes on both axles. Pulls so much better than a single axle, although I use singles for ATV and mower. The local trailer-sales places had no inventory when I was buying.

I see that this trailer has gone from $2599 to $3199 in the last 12 months. Ouch.

Tract Supply 14' Tandem

Now with even more aplomb