Rally
Rally — short for Rally Obedience, sometimes called Rally-O — is a sign-based obedience sport. The judge designs a numbered course of 10 to 20 stations laid out around the ring, and each sign tells the team what to do at that spot: a 270-degree right turn, a halt and call-front, a moving down, a pivot in heel position. The handler walks the course alone before the class to memorize the order. Then the dog comes in, the judge says "Forward," and the team flows from sign to sign without stopping for judge-called exercises. A team starts at 100 and the judge subtracts. A qualifying run is 70 or better; time only breaks ties. In AKC, qualifying runs at three trials earn the Novice through Excellent titles; Master and Choice take ten, under at least two judges.
Obedience
Obedience is the oldest formal dog sport in the United States. A team starts a class with 200 points and the judge subtracts. Crooked sit: deduction. Lagging on the heel: deduction. Wide turn, slow response, extra command, broken stay: deduction. To qualify — to earn one of the three "legs" required for a title — the team needs a final score of 170 or better and more than 50% of the available points on every individual exercise. Three legs at three trials earn the title. The math is rigid, and the rigidity is the appeal: every team, regardless of breed or handler experience, is judged against the same precise standard.
Fast CAT
Fast CAT — short for Fast Coursing Ability Test — is a timed 100-yard dash where a dog runs alone down a straight lane (usually fenced — the premium list says whether the site is enclosed), chasing a white plastic lure pulled ahead by a motorized line. Electronic timers capture the run; the time is converted to miles per hour using a fixed formula, then multiplied by a height-based handicap to produce points toward titles. Dogs run one at a time, off-leash for the sprint, with a handler at the start and a catcher at the finish. The whole thing is over in seven to nine seconds for most dogs.
