The Canadian boys and girls track and field teams opened their season last Saturday with solid showings at the North Plains Relays in Dumas. The Lady Cat varsity claimed a team-second with a total of 108 points behind Dumas (163 points), while the Wildcats placed fourth overall, racking up 88 points. Dumas also won the boys varsity division, tallying 188 team points. Lady Cat Maddie Spence had…