Center for Animal Welfare Science


Center for Animal Welfare Strategic Plan

Purdue University has a long-standing reputation for excellence in the area of agricultural animal behavior and welfare research. The pioneering work of Dr. Jack Albright on dairy cow handling, management and welfare in the early 1980's laid the foundation for new, fruitful collaborations in poultry well-being led by Drs. Patricia Hester and William Muir in Animal Sciences, and with the USDA-ARS Livestock Behavior Research Unit (LBRU), which is currently housed in the Department of Animal Science. The LBRU's mission to develop scientific measures of animal welfare that facilitate objective evaluation of animal agricultural practices significantly expanded Purdue's capacity for graduate student training and research, particularly in poultry and swine welfare.

Read the full Strategic Plan (PDF)

CAWS Students

fei award picFeifei Yan received the Certificate of Excellence for Presentation at the annual Poultry Science Association meeting, 2015. Feifei was awarded a 2015 CAWS graduate student travel scholarship to attend the meeting. Her research, done under the direction of CAWS member, Dr. Heng Wei Cheng (USDA ARS LBRU) and Patricia Hester (An SC), focuses on the effect of dietary supplementation of probiotics on performance and skeletal health of laying hens. Congratulations to Feifei and her advisors on this notable achievement! Read more about Feifei's research here.

CAWS MembersDr. Cheng studies reducing heat stress in chickens.

CAWS member, Dr. Heng-Wei Cheng and his collaborators study thermal perches as cooling devices for reducing heat stress in caged laying hens. Read more about his work here.

News & Events

CAWS Travel Fellowships

Click here for an announcement of travel grants / scholarships opportunites (PDF) from CAWS.

Employment Opportunity

Master's-level Graduate Research Assistant with the Erasmus Lab

Establishing science-based standards for the care and welfare of breeding dogs

Read more about how the newest project from CAWS!


Interested in becoming a member of the Center for Animal Welfare Science?

Contact Us

Contact the Center for Animal Welfare Science

Director: Dr. Candace Croney
Phone: 765-496-6665

Purdue University College of Veterinary Medicine, 625 Harrison Street, West Lafayette, IN 47907, (765) 494-7607

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