Pet Care Kids' Corner
http://www.avma.org/care4pets/

Healthy Pet Care Library
http://www.healthypet.com/library.aspx

abcTeach Pet Theme 
(type "pets" in the text box to search for assorted activities)
http://www.abcteach.com/directory/theme_units/

Pet Thematic Teacher Resources (Ecole Whitehorse Elem.)
http://www.yesnet.yk.ca/schools/wes/projects/

Pet Care
http://www.hsus.org/pets/index.html

Bow wow meow
http://www.bowwow.com.au/

Paw Island
http://www.pawisland.com/

All About Animals
http://www.fda.gov/oc/opacom/kids/