The two founders Sandra Tillmann & Siggi Wolff  were both born and raised in Germany. Both received extensive training at the world-famous stallion studs throughout Germany.  Sandra is a FN- certified instructor, in addition to being an accomplished international FEI rider. Siggi has competed successfully to 4th Level in Germany and the U.S.. She has earned the Silber Reiterabzeichen and trained as Bereiter at the Redefiner Landgestuet.  Both clinic regulary in order to keep their own skills sharp and advanced.  Siggi travels to Germany on a regular basis to clinic with her Redefin trainers, Michael T. and Elmar W., and hosts regular clinics with two German Grand Prix riders and trainers, Raphael Heiligers and Karla Spiritus.  Sandra trains under the watchful eyes of Marion & Reinhart Schleypen.

They both moved to Seattle for different reasons in 2000 and met because of Siggi's Trakehner mare Brie shortly thereafter. Since then they have been an unbeatable team when it comes to horses, riders and finding the perfect match. In 2005, Sandra moved back to Cologne with her family but we are hoping that she will come back to Seattle permantently in the year 2009. 

The uniqueness of Cavallis is to have access to two German equestrian experts, with Sandra conveniently located in the equestrian heart of the world - Germany - and Siggi located in Seattle, USA.

Kristin, team member since May 2006

Jesse, team member since April 2007

Colette, team member since August 2006

Sandra, team member since November 2004

Melissa, team member since August 2005

.

Kristin, team member since May 2006