Alan L Doering

US Patent:

20030200935, Oct 30, 2003

Filed:

May 23, 2003

Appl. No.:

10/446273

Inventors:

Mike Hughes - Detroit Lakes MN, US
Alan Doering - Good Thunder MN, US
Jack Johnson - Waseca MN, US

International Classification:

A01K029/00

US Classification:

119/171000

Abstract:

The present invention pertains to a natural product litter composition as well as methods of preparing and using a natural product litter as a sorbent for liquids. The sorbent contains 1% to 50% by weight wood particles and 50% to 99% by weight ground grain. The sorbency of a ground grain litter can be improved by pelletization and crumbling. Addition of up to 50% of wood particles to a ground grain litter further enhances the sorbency while maintaining suitable swelling and clumping characteristics.