A locking clip and anchor assembly for a tether, comprising: (a) a clip 6 adapted to attach to a tether, the clip comprising i. a base portion, ii. an opening defined in the base portion, iii. at least one tab extending into a portion of the opening, iv. at least one tether attachment means defined in the base portion, and, (b) an anchor assembly comprising i. a base member, ii. a post adapted to connect to the base member. iii. a biased support member having a top rim and a bottom surface and having an aperture adapted to receive the post and supported by the base member, the biased support member being adapted to be biased in a position closer to a post upper rim and adapted to be an unbiased position closer to the base member when the clip is associated with the base member, and iv. means for biasing the biased support member characterized by v. the post comprising the post upper rim and a lower rim, and first, second, third and fourth slot portions, the first slot portion configured to receive the tab of the clip from exterior of the post, the second slot portion in communication with the first slot portion, and a catch in communication with the second slot portion to separate the first slot portion from the third slot portion, the third slot portion having a first part and a second part. (a) a clip 6 adapted to attach to a tether, the clip comprising i. a base portion, ii. an opening defined in the base portion, iii. at least one tab extending into a portion of the opening, iv. at least one tether attachment means defined in the base portion, and, i. a base portion, ii. an opening defined in the base portion, iii. at least one tab extending into a portion of the opening, iv. at least one tether attachment means defined in the base portion, and, (b) an anchor assembly comprising i. a base member, ii. a post adapted to connect to the base member. iii. a biased support member having a top rim and a bottom surface and having an aperture adapted to receive the post and supported by the base member, the biased support member being adapted to be biased in a position closer to a post upper rim and adapted to be an unbiased position closer to the base member when the clip is associated with the base member, and iv. means for biasing the biased support member characterized by v. the post comprising the post upper rim and a lower rim, and first, second, third and fourth slot portions, the first slot portion configured to receive the tab of the clip from exterior of the post, the second slot portion in communication with the first slot portion, and a catch in communication with the second slot portion to separate the first slot portion from the third slot portion, the third slot portion having a first part and a second part. i. a base member, ii. a post adapted to connect to the base member. iii. a biased support member having a top rim and a bottom surface and having an aperture adapted to receive the post and supported by the base member, the biased support member being adapted to be biased in a position closer to a post upper rim and adapted to be an unbiased position closer to the base member when the clip is associated with the base member, and iv. means for biasing the biased support member v. the post comprising the post upper rim and a lower rim, and first, second, third and fourth slot portions, the first slot portion configured to receive the tab of the clip from exterior of the post, the second slot portion in communication with the first slot portion, and a catch in communication with the second slot portion to separate the first slot portion from the third slot portion, the third slot portion having a first part and a second part.