Flyball is a super-fast, exciting team sport.
Four dogs on a team participate in a relay race. The course consists of a starting line, four hurdles spaced ten feet apart and a box. The first hurdle is six feet from the start line and the box is fifteen feet from the last hurdle for a fifty-one foot overall length. The dogs jump the hurdles and step on a spring-loaded box that shoots out a tennis ball. The dog catches the tennis ball and then runs back over the four hurdles. When the dog crosses the starting line the next dog goes. The first team to have all four dogs run without errors wins the heat.
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