Thu, 2019/10/10 - 11:00am
A cup might seem like the most obvious way to measure out dry dog food, but new University of Guelph research finds that when it comes to getting portions right, dog owners often get it wrong.
The study, designed to test dog owners’ measuring skills, found owners were often inaccurate, ranging from a 48 percent underestimation to a 152 percent overestimation, depending on the device they used and the amount they tried to portion out.
The occasional measurement mistake may not seem like much, but errors made day after day could lead to under-nourishment, weight gain or obesity, said lead author Prof. Jason Coe from U of G’s Ontario Veterinary College.
“We found it particularly concerning to see how often participants over-measured the assigned portions, particularly given that there is an ongoing problem with pet obesity. Dog owners can easily overfeed their animals if they don’t measure out portions correctly, putting their animals at risk of several obesity-related diseases,” he said.
The solution, Coe said, is for dog owners to change their approach to measuring their dog’s dry food. The gold standard would be to use a kitchen scale to weigh out portions. Scales are precise and leave little room for error to ensure that dogs are neither over- nor underfed.
The study, published in the BMJ journal Veterinary Record and funded by Royal Canin, recruited 100 dog owners and asked them to use one of three common measuring devices to measure out kibble: a standard 2-cup scoop with gradated markings, sold at a local pet store; a 2-cup liquid measuring cup typically used for baking; and a 1-cup plastic dry-food measuring cup.
Read the entire story on the University of Guelph website.
(Photo: IStock Credit: Chalabala)