Environmental

Derived from the animal's environment, bedding, housing, etc.
Found on http://www.epa.gov/agriculture/ag101/dairyglossary.html

environmental

[Adjective] Concerning the environment, which is the natural world around us.
Example: The student enrolled on an Environmental Studies course at University.
See also: environment
Found on http://www.bbc.co.uk/skillswise/glossary/

environmental

[adj] - of or relating to the external conditions or surroundings 2. [adj] - concerned with the ecological effects of altering the environment
Found on http://www.webdictionary.co.uk/definition.php?query=environmental

environmental

adjective concerned with the ecological effects of altering the environment; `environmental pollution`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=environmental
No exact match found