I just found this pet related video on YouTube … and thought you might enjoy it!
https://youtube.com/watch?v=j4JSNBg2JGg%3Ff%3Dvideos%26app%3Dyoutube_gdata
YouTube Description
When training a dog to pull carts, begin by purchasing a harness with extra padding that’s specially built pulling carts. Train a dog to pull carts with tips from an experienced dog trainer in this free video on dog obedience. Expert: Ty Brown Contact: www.communicanine.net Bio: Ty Brown has been a dog trainer for over 10 years. Filmmaker: Michael Burton
What do you think?

LongDuration
This great advise
Jesusability
“There’s nothing more fun for a dog than pulling a 200 pound cart containing three screaming kids around a yard all day.”