[Code of Federal Regulations]
[Title 9, Volume 1]
[Revised as of January 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 9CFR3.10]

[Page 53]
 
                  TITLE 9--ANIMALS AND ANIMAL PRODUCTS
 
  CHAPTER I--ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF 
                               AGRICULTURE
 
PART 3_STANDARDS--Table of Contents
 
 Subpart A_Specifications for the Humane Handling, Care, Treatment, and 
                   Transportation of Dogs and Cats \1\
 
Sec. 3.10  Watering.

    If potable water is not continually available to the dogs and cats, 
it must be offered to the dogs and cats as often as necessary to ensure 
their health and well-being, but not less than twice daily for at least 
1 hour each time, unless restricted by the attending veterinarian. Water 
receptacles must be kept clean and sanitized in accordance with Sec. 
3.11(b) of this subpart, and before being used to water a different dog 
or cat or social grouping of dogs or cats.