Natural collagen pet chew and nutrient and flavor agent...

Details Natural collagen pet chew and nutrient and flavor agent... Natural collagen pet chew and nutrient and flavor agent...

2011-04-12

2011-04-12

Abbott, Yvonne R. (Department: 3644)

Animal husbandry

Exercise or amusement device

Toy, lure, fetch, or related device

Reexamination Certificate

active

07921814

ABSTRACT:
A method of producing an enriched, natural collagen pet chew by means of vacuum sealing impregnation technology to add nutrients, flavoring, and/or anti-microbial agents to a natural, but demineralized, canine bone chew. A pet mastication article is soaked in acetic acid to reveal a flexible, chewable collagen structure. After the collagen structure is soaked and rinsed, nutrients and other agents are infused into the porous structure of the bone by means of vacuum impregnation.

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