FIG. 1 is a perspective view of a pet carrier showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof.
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1; and,
FIG. 10 is an enlarged view of portion 10 shown in FIG. 2.
The dashed broken lines illustrate portions of the article that form no part of the claimed design, and the two-dash broken lines define the bounds of an enlarged view in FIGS. 1, 2, 9, and 10 and form no part of the claimed design.