The ornamental design for an animaltoy, as shown and described.
FIG. 1 is a top perspective view illustrating my design for an animal toy.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof; and,
FIG. 4 is an elevation view thereof, wherein the front elevation view, rear elevation view, left side elevation view, and right side elevation view are the same.
The broken lines in FIGS. 1 though 4 show portions of the article that form no part of the claimed design.