KENNETT SQUARE, Pa. – Kentucky Derby winner Barbaro was euthanized yesterday after complications from his gruesome breakdown at last year’s Preakness, ending an eight-month ordeal that prompted an outpouring of support across the country.

“We just reached a point where it was going to be difficult for him to go on without pain,” co-owner Roy Jackson said. “It was the right decision, it was the right thing to do. We said all along if there was a situation where it would become more difficult for him then it would be time.”

Barbaro battled in his ICU stall for eight months. The 4-year-old colt underwent several procedures and was fitted with fiberglass casts. He spent time in a sling to ease pressure on his legs, had pins inserted and was fitted at the end with an external brace. These were all extraordinary measures for a horse with such injuries.

Roy and Gretchen Jackson were with Barbaro yesterday morning, with the owners making the decision in consultation with chief surgeon Dr. Dean Richardson.

On May 20, Barbaro was rushed to the New Bolton Center, about 30 miles from Philadelphia in Kennett Square, hours after shattering his right hind leg just a few strides into the Preakness Stakes. The bay colt underwent a five-hour operation that fused two joints, recovering from an injury most horses never survive. But, Barbaro never regained his natural gait.

The story of the beloved 4-year-old bay colt’s fight for life captured the fancy of millions.

When Barbaro broke down, his right hind leg flared out awkwardly as jockey Edgar Prado jumped off and tried to steady the ailing horse.

Race fans at Pimlico wept. Within 24 hours the entire nation seemed to be caught up in a “Barbaro watch,” waiting for any news.