Pet Drinking Fountain

FIG. 1 is a perspective view of a pet drinking fountain 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 detail view of portion 9 show in FIG. 1 ; and,

FIG. 10 is an enlarged detail view of portion 10 show in FIG. 2 .

The drawings show broken lines in the drawings depict portions of the pet drinking fountain. FIGS. 1 , 2 , 9 and 10 show broken lines that represent the boundaries and indicators of the enlarged detail views. The broken lines form no part of the claimed design.