The ornamental design for a sponge for the care and maintenance of animals, as shown and described.
FIG. 1 is a front elevational view of a sponge for the care and maintenance of animals showing my new design;
FIG. 2 is a top, rear perspective view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom perspective view thereof; and,
FIG. 8 is a bottom plan view thereof.
The elements depicted by broken lines in the drawing figures have been shown for the purpose of illustrating portions of the sponge for the care and maintenance of animals that form no part of the claimed design.