For an extra hand around the farm with your chores, a cart or wheelbarrow will help you get the job done.
Things to Consider:
Easy Clean -- Look for a cart or wheelbarrow that can be easily sprayed out after each use to keep it looking like brand new.
Wheels -- Be sure to either purchase a cart with plastic wheels, or have an air pump handy with regular tires, since they often go flat after they become worn.
Solid or grates -- Depending on the jobs you'll use it for most, it's usually better to have a cart/wheelbarrow that is solid and can hold just about anything.