Method to reduce odor of excreta from companion animals

• US 7,722,905 B2
• Filed: 11/24/2004
• Issued: 05/25/2010
• Est. Priority Date: 11/26/2003
• Status: Active Grant

• Current Assignee: Hill's Pet Nutrition Incorporated (Colgate-Palmolive Company)
• Original Assignee: Hill's Pet Nutrition Incorporated (Colgate-Palmolive Company)
• Inventors: Khoo, Christina
• Primary Examiner(s): TATE, CHRISTOPHER ROBIN
• Application Number:
  US10/996,715
• Publication Number:
  US 20050112217A1
• Time in Patent Office: 2,008 Days
• Field of Search: None
• US Class Current: 424/756
• CPC Class Codes: A23K 10/30 from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms obtained by microbiological or biochemical processes, e.g. using yeasts or enzymes, A23K10/10
• CPC Class Codes: A23K 20/163 Sugars; Polysaccharides
• CPC Class Codes: A23K 20/30 Oligoelements
• CPC Class Codes: A23K 50/40 for carnivorous animals, e.g. cats or dogs
• CPC Class Codes: A23K 50/42 Dry feed
• CPC Class Codes: Y02P 60/87 Re-use of by-products of food processing for fodder production

Abstract

A method is provided for reducing odor of excreta of a companion animal. The method comprises causing the animal to ingest a composition comprising an excreta odor reducing effective amount of a zingiberaceous spice such as ginger or an extract thereof, or an excreta odor reducing effective amount of fiber together with another odor reducing agent.

Claims

1. A method for reducing odor of stool of a companion animal, the method comprising causing the animal to ingest a pet food composition comprising

(i) a stool odor-reducing effective amount of ginger or an extract thereof;

(ii) at least one fiber;

(iii) a zinc salt;

(iv) about 5% to about 45% by weight carbohydrate;

(v) about 10% to about 60% by weight protein;

(vi) about 5% to about 40% by weight fat; and

(vii) about 0.1% to about 20% total dietary fiber, wherein said amount of ginger or extract thereof is about 0.005% to about 12% by weight and wherein said amount of at least one fiber is about 5% to about 20% by weight.

2. The method of claim 1, wherein the animal is a cat.

3. The method of claim 1, wherein the animal is a dog.

4. The method of claim 1, wherein the composition further comprises one or more additional, herbs, spices, extracts of herbs, extracts of spices, minerals probiotics, enzymes and proteins.

5. The method of claim 1, wherein the composition comprises one or more of rosemary, garlic, caraway, dove wheat, chickweed, banana, marjoram, chamomile, nutmeg, allspice, cumin, tarragon, thyme, licorice, basil, celery seed, lemon balm, lavender, fennel, anise, nettle, echinacea and yucca.

6. The method of claim 1, wherein the composition further comprises an essential oil selected from the group consisting of oils of lemon, peppermint, thyme, vanilla, citrus, cinnamon, eucalyptus, lavender, clove and oregano.

7. The method of claim 1, wherein the at least one fiber is selected from the group consisting of cellulose, hemicellulose, citrus pulp, barley, bran, banana, oat fiber, oat glucan, mannan-oligosaccharide, pectin, xvlooligosaccharide, burdock, beet pulp, inulin, arabinogalactan and oligosaccharide.

8. The method of claim 1, wherein of the total fiber present in the compositions at least about 20% by weight is non-fermentable.