The ornamental design for a petfoodcontainer, as shown and described.
The application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front perspective view of a pet food container showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is bottom plan view thereof;
FIG. 4 is a right view thereof, the opposing left side view being a mirror image thereof; and,
FIG. 5 is a rear view thereof.
The broken lines in the drawings are for illustrative purposes only and do not form a part of the claimed design.