The bulk update request #7949 is active.

create implication bone_collar_tag (204) -> collar_tag (5519)
create implication diamond_collar_tag (149) -> collar_tag (5519)
create implication pawprint_collar_tag (43) -> collar_tag (5519)
create implication star_collar_tag (59) -> collar_tag (5519)
create implication skull_collar_tag (9) -> collar_tag (5519)
create implication lightning_bolt_collar_tag (12) -> collar_tag (5519)
create implication pride_color_collar_tag (22) -> collar_tag (5519)
create implication pride_color_collar_tag (22) -> pride_colors (8756)
create implication moon_collar_tag (4) -> collar_tag (5519)

Reason: All these are different types of collar tags. Heart_collar_tag already implies collar_tag.

EDIT: The bulk update request #7949 (forum #403745) has been approved by @spe.

The bulk update request #7954 is pending approval.

create alias heart_tag (349) -> heart_collar_tag (577)
create alias bone_tag (29) -> bone_collar_tag (204)

Reason: None of the other [shape]_tag tags are populated, and these two are used almost exclusively as synonyms for collar tags. The few exceptions (example 1, example 2) probably shouldn't have been tagged as such in the first place (due to the confusion of the same term being used to mean different things) but obviously will need to be cleaned out before this goes live.

The bulk update request #7949 (forum #403745) has been approved by @spe.