This is a portable loader for cattle, sheep and so forth and is to be pulled behind a truck. It include a loading chute having a ramp and sides and two trailing fence sides, each divided into two or more panel sections. The ramp and each section is provided with wheels so that they can be pulled down the highway with the two side fences parallel and close together. When it is desired to use the portable loader the pulling truck stops and backs up. This backing up causes the two fence sides to extend or bulge outwardly forming a pen. The end sections of each side can flare outwardly to form a chute for driving the cattle through and into the enclosure and these end sections can be folded together to form a closed gate for the enclosure.
