The Science Behind Puppy WeightCheck - IAMS

Puppies that grow too quickly or too slowly may suffer from health problems into adulthood, but it can be tough to know whether your puppy is growing at a healthy rate.

That's why we've developed Puppy WeightCheck, powered with the data from a scientific study which mapped the growth of healthy young dogs (Salt et al. 2017(open in new tab)). With our tool, you'll have a one-time snapshot of how your puppy's current weight compares to similar puppies their age.

Once you've got your puppy's results, you can chat to a Nutrition Advisor or Licensed Vet Technician through PETconnect by IAMS™ to help answer any puppy growth or weight-related questions!