A committee of experts—convened at the National Academies of Sciences, Engineering, and Medicine to review whether it is “necessary” for the US Department of Veterans Affairs (VA) to continue using dogs in biomedical research to...

The disturbing pictures included with this article, taken by a US Department of Agriculture inspector in 2017, are worth far more than a thousand words. And Moulton Chinchilla Ranch (MCR)—a licensed dealer supplying chinchillas for...

AWI is pleased to announce the addition of new features to our online Refinement Database. These features make the database more searchable and improve its usability, making it easier to find current information on ways...

I would not allow animals from this facility into my program. So stated Tracy Parker, president of the American Association for Laboratory Animal Science (AALAS), in a hard-hitting article by Meredith Wadman in late May...

For most people with pets, handling and training their animals is important. Living with an “undomesticated” pet can be trying, especially when the day comes for a visit to the veterinarian. The same should be...

The primary supplier of chinchillas for research, listed in the online AALAS Laboratory Animal Science Buyers Guide, is Moulton Chinchilla Ranch (MCR) in Minnesota. MCR is a USDA-licensed dealer that has been breeding and selling...

One of the goals of environmental enrichment is to encourage species-typical behaviors while discouraging abnormal behaviors. Assessing the effectiveness of various enrichment strategies can be a challenging endeavor, particularly for prey species who may exhibit...

AWI is pleased to announce publication of It’s Okay to Cry: Discussions by the Laboratory Animal Refinement & Enrichment Forum, Volume V . Since 2002, AWI’s Laboratory Animal Refinement and Enrichment Forum (LAREF) has facilitated...

Organ-on-a-chip is a relatively new technology that reconstitutes the functions of human organs on devices as small as a computer memory stick. Each organ-on-a-chip is composed of a clear flexible polymer lined with human cells...

Veterinary technician Evelyn Skoumbourdis and environmental enrichment coordinator Casey Coke Murphy discuss proper feeding of small laboratory mammals Due to their smaller size and handleability, hamsters, gerbils, guinea pigs and rabbits are widely used in...