Power-Dose™ Pros

The horses that we train and show need to be in peak physical condition to perform in today’s ultra competitive environment. Parasite infestation can take it’s toll on the horse in a number of ways that will detrimentally affect their ability to perform at their peak. Safe-Guard’s Power Dose treatment has proven to be effective in the treatment of small strongyles and I use it in my annual de-worming program to maintain my horse’s ultimate physical health.

– Leslie Lange

Leslie Lange


Leslie and her husband, Tom own and operate T&L Quarter Horses LLC in Greeley, Colorado. There they specialize in training all-around horses as well as trail, western riding and hunter under saddle horses. They prepare horses for competition in the open as well as the youth and amateur ranks.

Leslie has shown the 1995 AQHA World Champion in Sr. Trail, the 1996 Congress Reserve Champion in the limited and open Hunter under Saddle Futurity. She also showed the 1996 Congress Reserve Champion in the limited and open Hunter under Saddle Maturity. Leslie won the 1997 Congress Sr. Trail and the 1998 AQHA World Championship in Sr. Western Riding. She also showed the 1998 AQHA High point western riding and trail horse as well as the 1998 reserve all-around open horse.

1999 brought another AQHA Reserve World Championship in Senior Western Riding. In 2000 she showed the AQHA Honor Roll winner in Western Riding. In 2001 she won the AQHA World Championship in Junior Trail. Together Tom and Leslie have had numerous other top ten finishes at the AQHA World show and the All-American Quarter Horse Congress.

Leslie and Tom have had clients that have won at the Congress and at the AQHYA Finals. They have also coached several AQHA Rookie of the Year winners.

Leslie has also shown several paints to titles at the APHA World Championship Show including the 2004 APHA World Champion in Senior Western Riding, and the 2003 APHA Reserve World Champion in Junior Trial. She and Tom have coached several students with paints to top ten titles, including the 2003 AJPHA World Champion in Western Riding 14-18.

Leslie is a member of the AQHA Professional Horsemen’s Association, NSBA, NRHA, APHA, ApIIC, and USA Equestrian. Leslie is an AQHA and NSBA judge and has judged many shows including the AQHA World Show (1997), The AQHYA World Show (2002), The European Championship (1997), The Australian Championship, Texas Classic, Florida Gold Coast, the Quarterama, the West Coast Circuit, the Florida Gold Coast, and the Congress (1999).

At the AQHA Convention in Anaheim, Ca, March 2003, Leslie was elected to serve as a Director for the American Quarter Horse Association representing Colorado and the RMQHA. She has served on the youth committee since 1992 and has currently been appointed to serve on the Hall of Fame committee.

At the AQHA Convention in Reno, Nevada in March 2004 Leslie was honored by receiving the AQHA Professional Horsewoman of the Year for 2003.

Leslie has been involved in conducting the AQHA Judges workshops for several series.

2002-2003 She and Jackie Krshka did the showmanship and horsemanship. She and Nancy Cahill did the Trail.
2000-2001 She and Jackie Krshka did the western riding.
1998-1999 was the Showmanship & Horsemanship, with Jackie Krshka. Also that year was the Hunter Under Saddle and Hunt Seat Equitation on the flat with Carla Wennberg.

It all started in 1996 with the Hunter Under Saddle that she did with Carla Wennberg.

Leslie is currently serving on the Board of Directors for the National Snaffle Bit Association and also serves on the Board of Directors for the Rocky Mountain Quarter Horse Association. Leslie serves as the chairman for the Hall of Fame and Youth committee’s. She also serves on the Magazine committee and the Futurity committee. She is also chairman of the Gold Rush horse show committee. Leslie also serves as the Quarter Horse representative to the National Western Stock Show and she also serves on the NWSS’s 100th Year celebration committee. Leslie was recently elected to serve on the Board of Directors for the Western Stock Show Association that governs the National Western Stock show, Rodeo & Horse Show in Denver, Colorado in January of each year.