The ornamental design for a feedingdevice for pets, as shown and described.
FIG. 1 is a front elevational view of a feeding device for pets showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, front and right side perspective view thereof;
FIG. 8 is a top, front and right side perspective view showing the feeding device for pets in a first use state; and,
FIG. 9 is a top, front and right side perspective view showing the feeding device for pets in a second use state.
The broken lines showing two bowls in FIGS. 8 and 9 illustrate environmental structure. All other broken lines illustrate portions of the feeding device for pets. The broken lines form no part of the claimed design.