FIG. 1 is a perspective view of the design of the present invention for a collar saddle;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plane view thereof; and,

FIG. 7 is a bottom plane view thereof.

In the drawings, the broken lines depict environmental subject matter and forms no part of the claim.